University 
Department 
Institutes 
 
 
Home
Aims/Scope
Members
Preprints
Events/Courses
Positions
Contact
GRK1493
GRK1670
Riemann Center
  Fakultät für Mathematik und Physik - Universität Hannover

Department of Mathematics and Physics
Leibniz Universität Hannover, Welfengarten 1, 30167 Hannover/Germany
www.maphy.uni-hannover.de



2017

On the Picard numbers of abelian varieties
Author(s): Klaus Hulek, Roberto Laface
arXiv:1703.05882 (17.03.2017)

Stable Betti numbers of (partial) toroidal compactifications of the moduli space of abelian varieties
Author(s): S. Grushevsky, K. Hulek, O. Tommasi
arXiv:1702.06218 (21.02.2017)
to appear: Proceedings in honour of Nigel Hitchin's 70th birthday, Oxford University Press.

Orbifold Jacobian algebras for exceptional unimodal singularities
Author(s): Alexey Basalaev, Atsushi Takahashi, Elisabeth Werner
arXiv:1702.02739 (09.02.2017)

On equivariant indices of 1-forms on varieties
Author(s): S. M. Gusein-Zade, F. Mamedova
arXiv:1701.01827 (07.01.2017)

2016

On discriminants, Tjurina modifications and the geometry of determinantal singularities
Author(s): A. Frühbis-Krüger
http://arXiv:1611.02625 (08.11.2016)

A smoothness test for higher codimensions
Author(s): J. Böhm, A. Frühbis-Krüger
http://arXiv:1602.04522 (14.02.2016)

Q_l-cohomology projective planes from Enriques surfaces in odd characteristics
Author(s): M. Schütt
http://arxiv.org/abs/1611.03847 (11.11.2016)

Automorphisms of minimal entropy on supersingular K3 surfaces
Author(s): S. Brandhorst, V. Gonzales-Alonso
https://arxiv.org/abs/1609.02716 (09.09.2016)

Automorphisms of Salem degree 22 on supersingular K3 surfaces of higher Artin invariant - a short note
Author(s): S. Brandhorst
https://arxiv.org/abs/1609.02348 (08.09.2016)
Math. Research Letters to appear.

Getzler rescaling via adiabatic deformation and a renormalized local index formula
Author(s): K. Bohlen, E. Schrohe
https://arxiv.org/abs/1607.07039 (24.07.2016)

How to determine a K3 surface from a finite automorphism
Author(s): S. Brandhorst
https://arxiv.org/abs/1604.08875 (29.04.2016)

Moduli of polarized Enriques surfaces
Author(s): V. Gritsenko, K. Hulek
http://arxiv.org/abs/1502.02723 (09.02.2015)
K3 Surfaces and Their Moduli, Progress in Math. 315, 55-72 (2016), Proceedings of the Schiermonnikoog Conference 2014, Birkhäuser

Coulomb branches for rank 2 gauge groups in 3d N = 4 gauge theories
Author(s): A. Hanany, M. Sperling
arXiv: 1605.00010 (29.04.2016)

A GIT construction of degenerations of Hilbert schemes of points
Author(s): M. Gulbrandsen, L. Halle, K. Hulek
arXiv: 1604.00215 (01.04.2016)

The intersection cohomology of the Satake compactification of A_g for g \leq 4
Author(s): S. Grushevsky, K. Hulek,
arXiv:1603.02343 (09.03.2016)
to appear in "Math. Annalen"

2015

Complete moduli of cubic threefolds and their intermediate Jacobians
Author(s): Sebastian Casalaina-Martin, Samuel Grushevsky, Klaus Hulek, Radu Laza
http://arxiv.org/abs/1510.08891 (29.10.2015)
submitted to J. of Geometry and Topology

Lectures on the topological recursion for Higgs bundles and quantum curves
Author(s): Olivia Dumitrescu, Motohico Mulase
http://arxiv.org/abs/1509.09007 (30.09.2015)

Edge-contraction on dual ribbon graphs, 2D TQFT, and the mirror of orbifold Hurwitz numbers
Author(s): O. Dumitrescu, M. Mulase
http://arxiv.org/abs/1508.05922 (24.08.2015)

Dynamics on supersingular K3 surfaces and automorphisms of Salem degree 22
Author(s): S. Brandhorst
https://arxiv.org/abs/1507.02092 (08.07.2016)
Nagoya Math. J.

Stable cohomology of the perfect cone toroidal compactification of the moduli space of abelian varieties
Author(s): K. Hulek, S. Grushevsky, O. Tommasi
arXiv: 1307.4646  (28.07.2015)
to appear in "Journal für Reine und Angewandte Mathematik"

Positivity of divisors on blown-up projective spaces
Author(s): O. Dumitrescu, E. Postinghel
http://arxiv.org/abs/1506.04726 (15.06.2015)

Sasakian quiver gauge theories and instantons on cones over lens 5-spaces
Author(s): Olaf Lechtenfeld, Alexander D. Popov, Marcus Sperling, Richard J. Szabo
http://arxiv.org/abs/1506.02786 (09.06.2015)
Nucl. Phys. B 899 (2015) 848-903

Spectral flow of exterior Landau-Robin hamiltonians
Author(s): M. Goffeng, E. Schrohe
http://arxiv.org/abs/1505.06080 (22.05.2015)
J. Spectral Theory (to appear)

Instantons on Calabi-Yau cones
Author(s): M. Sperling
http://arxiv.org/abs/1505.01755 (07.05.2015)

Existence and maximal $L^{p}$-regularity of solutions for the porous medium equation on manifolds with conical singularities
Author(s): N. Roidos, E. Schrohe
http://arxiv.org/abs/1504.05101 (20.04.2015)
Comm. Partial Differential Equations 41(9):1441-1471 (2016).

Moduli of Gorenstein Q-homology projective planes
Author(s): M. Schütt
http://arxiv.org/abs/1505.04163 (15.05.2015)

Dynamics on supersingular K3 surfaces
Author(s): M. Schütt
arXiv: 1502.06923 (15.05.2015)
Comment. Math. Helv. 91 (2016), 705-719

On Segre's bound for fat points in $P^n$
Author(s): E. Ballico, O. Dumitrescu, E. Postinghel
http://arxiv.org/abs/1504.05151 (20.04.2015)
to appear in Journal of Pure and Applied Algebra

Supersymmetric AdS_5 solutions of massive IIA supergravity
Author(s): F. Apruzzi, M. Fazzi, A. Passias, A. Tomasiello
http://arxiv.org/abs/1502.06620 (23.02.2015)

Holographic compactifications of (1,0) theories from massive IIA supergravity
Author(s): F. Apruzzi, M. Fazzi, A. Passias, A. Rota, A. Tomasiello
http://arxiv.org/abs/1502.06616 (23.02.2015)

On the effective cone of Pn blown-up at n + 3 points
Author(s): M. C. Brambilla, O. Dumitrescu, E. Postinghel
http://arxiv.org/pdf/1501.04094v1.pdf (16.01.2015)
last revised 30.09.2015, to appear in Experimental Mathematics.

On polarization types of Langrangian fibrations
Author(s): B. Wieneck
http://arxiv.org/abs/1501.04489 (09.01.2015)

2014

Quantization of spectral curves for meromorphic Higgs bundles through topological recursion
Author(s): O. Dumitrescu, M. Mulase
http://arxiv.org/pdf/1411.1023v1.pdf (04.11.2014)

Linear systems of  P^3 with nine base points
Author(s): O. Dumitrescu, M. C. Brambilla, and E. Postinghel
http://arxiv.org/pdf/1410.8065v1.pdf (29.10.2014)

Wilson lines and Chern-Simons flux in explicit heterotic Calabi-Yau compactifications
Author(s): F. Apruzzi, F. F. Gautason, S. Parameswaran, M. Zagermann
http://arxiv.org/abs/1410.2603 (09.10.2014)
JHEP to appear

112 lines on smooth quartic surfaces (characteristic 3)
Author(s): S. Rams, M. Schütt
http://arxiv.org/abs/1409.7485 (26.09.2014)

A Variational Approach to a Stationary Free Boundary Problem Modeling MEMS
Author(s): Ph. Laurençot, Ch. Walker
arXiv:1409.2812 (09.09.2014)

Instantons on conical half-flat 6-manifolds
Author(s): S. Bunk, O. Lechtenfeld, A. D. Popov, M. Sperling
arXiv:1409.0030 (02.09.2014)

Instantons on sine-cones over Sasakian manifolds
Author(s): S. Bunk, T. A. Ivanova, O. Lechtenfeld, A. D. Popov, M. Sperling
arXiv:1407.2948 (14.07.2014)
Phys.Rev. D90 (2014) 065028

Fourier integral operators and the index of symplectomorphisms on manifolds with boundary
Author(s): Ubertino Battisti, Sandro Coriasco, Elmar Schrohe.
arXiv:1407.2738 (10.07.2014)
J. Funct. Anal.

Two-component equations modelling water waves with constant vorticity
Author(s): J. Escher, D. Henry, B. Kolev, T. Lyons
arxiv.org/abs/1406.1645 (06.06.2014)

AdS_6 solutions of type II supergravity
Author(s): F. Apruzzi, M. Fazzi, A. Passias, D. Rosa, A. Tomasiello
arXiv: 1406.0852 (03.06.2014)
http://link.springer.com/article/10.1007%2FJHEP11%282014%29099

A class of Fourier integral operators on manifolds with boundary
Author(s): Ubertino Battisti, Sandro Coriasco, Elmar Schrohe.
arXiv:1406.0636 (03.06.2014)
In: Pseudo-Differential Operators and Generalized Functions. Operator Theory: Advances and Applications, vol. 245. Stevan Pilipovic, Joachim Toft (eds), pp. 1-19 (2015)

Geodesic Completeness for Sobolev $H^{s}$-metrics on the Diffeomorphisms Group of the Circle
Author(s): J. Escher, B. Kolev
arXiv:1308.3570v2 (24.05.2014)

A relative Hilbert-Mumford criterion
Author(s): L. Halle, M. Gulbrandsen, K. Hulek
arXiv:1404.7267 (08.05.2014)
to appear manuscripta mathematica

On rational Frobenius manifolds of rank three with symmetries,
Author(s): A. Basalaev, A. Takahashi
arXiv: 1401.3505 (03.05.2014)
Journal of Geometry and Physics, DOI: 10.1016/j.geomphys.2014.05.030

The Time Singular Limit for a Fourth-Order Damped Wave Equation for MEMS
Author(s): Ph. Laurençot, Ch. Walker
ArXiv:1404.6342v1 (25.04.2014)
Progr. Nonlinear Differential Equations Appl., to appear.

On Enriques surfaces with four cusps
Author(s): S. Rams, M. Schütt
arXiv: 1404.3924 (15.04.2014)

Vanishing theorems for linearly obstructed divisors,
Author(s): O. Dumitrescu, E. Postinghel
arXiv:1403.6852 (26.03.2014)

Extending the Prym map to toroidal compactifications of the moduli space of abelian varieties (with an appendix by Mathieu Dutour Sikiric)
Author(s): S. Casalaina-Martin, S. Grushevsky, K. Hulek, R. Laza
arXiv: 1403.1938 (08.03.2014)
J. Eur. Math. Soc. (JEMS) 19 (2017), no. 3, 659?723.

Moduli spaces of K3^[2]-type manifolds with non-symplectic involutions
Author(s): M. Joumaah
arXiv: 1403.0554 (03.03.2014)

Quantum Curves for Hitchin Fibrations and the Eynard-Orantin Theory
Author(s): O. Dumitrescu, M. Mulase
arXiv: 1310.6022 (14.01.2014)
http://link.springer.com/article/10.1007%2Fs11005-014-0679-0

Bounded Traveling Waves for a Thin Film with Gravity and Insoluble Surfactant
Author(s): J. Escher, M. Hillairet, Ph. Laurencot, Ch. Walker
ArXiv:1401.3300v1 (14.01.2014)

Uniruledness of orthogonal modular varieties
Author(s): V. Gritsenko, K. Hulek
arXiv: 1202.3361 (01.01.2014)
Journal of Algebraic Geometry, 711--725, Volume 23 (2014)

2013

Lattice polarized irreducible holomorphic symplectic manifolds
Author(s): C. Camere
arXiv: 1312.3224 (11.12.2013)

The staggered six-vertex model: conformal invariance and corrections to scaling
Author(s): H. Frahm, A. Seel
Arxiv:1311.6911 (27.11.2013)
Nucl. Phys. B 879 [FS] (2014) 382-406

Bounded imaginary powers of cone differential operators on higher order Mellin-Sobolev spaces and applications to the Cahn-Hilliard equation
Author(s): N. Roidos, E. Schrohe
arXiv: 1311.4702 (19.11.2013)
J. Differential Equations 257 (2014) 611?637; http://dx.doi.org/10.1016/j.jde.2014.04.004

Orbifold GW theory as Hurwitz-Frobenius submanifold
Author(s): A. Basalaev
arXiv: 1310.3589 (14.10.2013)

Orbifold GW theory as the Hurwitz-Frobenius submanifold
Author(s): A. Basalaev
arXiv: 1310.3589 (14.10.2013)
Journal of Geometry and Physics, Volume 77 (2014), 30-42, DOI: 10.1016/j.geomphys.2013.12.004  

Orbifold instantons, moment maps and Yang-Mills theory with sources
Author(s): T.A. Ivanova, O. Lechtenfeld, A.D. Popov and R.J. Szabo
arXiv: 1310.3028 (11.10.2013)

A Free Boundary Problem Modeling Electrostatic MEMS: II. Nonlinear Bending Effects
Author(s): Ph. Laurençot, Ch. Walker
arXiv: 1309.3726 (15.09.2013)
Math. Mod. Meth. Appl. Sci. 24 (2014) 2549-2568.

All AdS_7 solutions of type II supergravity
Author(s): F. Apruzzi, M. Fazzi, D. Rosa, A. Tomasiello
arXiv: 1309.2949 (11.09.2013)
http://link.springer.com/article/10.1007%2FJHEP04%282014%29064

On two-dimensional integrable models with a cubic or quartic integral of motion
Author(s): A. Galajinsky and O. Lechtenfeld
arXiv:1306.5238 (31.08.2013)
JHEP 1309 (2013) 113

A Free Boundary Problem Modeling Electrostatic MEMS: I. Linear Bending Effects
Author(s): Ph. Laurençot, Ch. Walker
arXiv: 1308.6235 (28.08.2013)
Math. Ann. 316 (2014), 307-349.

Exact BPS bound for noncommutative baby Skyrmions
Author(s): A. Domrin, O. Lechtenfeld, R. Linares and M. Maceda
arXiv: 1308.6099 (28.08.2013)
s. Lett. B 727 (2013) 303-307

Picard numbers of quintic surfaces
Author(s): M. Schütt
arXiv: 1308.2525  (12.08.2013)

Heterotic G2-manifold compactifications with fluxes and fermionic condensates
Author(s): K.-P. Gemmer and O. Lechtenfeld
arXiv: 1308.1955 (09.08.2013)
JHEP, to appear

Lorentzian Legendrian Mean Curvature Flow
Author(s): L. Schäfer
(01.08.2013)
Mathematische Zeitschrift 274, no. 3 (2013), 1093-1111

The quantum angular Calogero-Moser model
Author(s): M. Feigin, O. Lechtenfeld and A. Polychronakos
arXiv: 1305.5841 (26.07.2013)
JHEP 1307 (2013) 162

Determinants of classical SG-pseudodifferential operators
Author(s): L. Maniccia, E. Schrohe, J. Seiler
arXiv: 1302.3236 (18.07.2013)
Math. Nachr. 287:7, 782?802 (2014)

All complete intersection Calabi-Yau four-folds
Author(s): J. Gray, A.S. Haupt and A. Lukas
arXiv: 1303.1832 (14.07.2013)
JHEP 1307 (2013) 070

Bethe Ansatz solution of the small polaron with nondiagonal boundary terms
Author(s): N. Karaiskos, A. M. Grabinski, H. Frahm
Arxiv: 1304.2659 (13.07.2013)
J. Stat. Mech. (2013) P07009

The Cahn-Hilliard Equation and the Allen-Cahn Equation on Manifolds with Conical Singularities
Author(s): N. Roidos, E. Schrohe
arXiv: 1203.3111  (02.07.2013)
Communications in Partial Differential Equations, 38:5, 925-943, (2013)

Conical Ricci-flat nearly para-Kähler manifolds
Author(s): L. Schäfer
(06.06.2013)
http://link.springer.com/article/10.1007%2Fs10455-013-9385-x#

On quartics with lines of the second kind
Author(s): S. Rams, M. Schütt
ArXiv: 1303.1304 (03.06.2013)

Finite Time Singularity in a Free Boundary Problem Modeling MEMS
Author(s): J. Escher, Ph. Laurençot, C.Walker
arXiv: 1305.7407 (31.05.2013)
C. R. Acad. Sci. Paris Sér. I Math. 351 (2013) 807?812.

Non-natural non-symplectic involutions on symplectic manifolds of  K3^{[2]}-type
Author(s): H. Ohashi, M. Wandel  
arXiv: 1305.6353 (28.05.2013)

The $D(D_3)$-anyon chain: integrable boundary conditions and excitation spectra
Author(s): P. E. Finch, H. Frahm
Arxiv: 1211.4449 (24.04.2013)
New J. Phys. 15 (2013) 053035

A Fourth-Order Model for MEMS with Clamped Boundary Conditions
Author(s): Ph. Laurençot, Ch. Walker
arXiv: 1304.2296v1 (08.04.2013)
Proc. Lond. Math. Soc., to appear.

Steady-state fingering patterns for a periodic Muskat problem
Author(s): M. Ehrnström, J. Escher, B. Matioc
arXiv:1303.6724 (27.03.2013)

Geometry of theta divisors --- a survey
Author(s): S. Grushevsky, K. Hulek
arXiv: 1204.2734 (26.03.2013)
A Celebration of Algebraic Geometry: A conference in Honor of Joe Harris' 60th Birthday, Clay Mathematics Proceedings Vol 18 (2013), 361--390, AMS, Providence, RI

Truncation identities for the small polaron fusion hierarchy
Author(s): H. Frahm, A. M. Grabinski
Arxiv: 1211.6328 (20.03.2013)
New J. Phys. 15 (2013) 043026

Sign-Preserving Property for Some Fourth-Order Elliptic Operators in One Dimension and Radial Symmetry
Author(s): Ph. Laurençot, Ch. Walker
arXiv: 1303.2237v1 (09.03.2013)
J. Anal. Math., to appear.

Dynamics of a Free Boundary Problem with Curvature Modeling Electrostatic MEMS
Author(s): J. Escher, Ph. Laurençot, Ch. Walker
arXiv: 1302.6026 (25.02.2013)
Trans. Amer. Math. Soc., to appear.

Instantons in six dimensions and twistors
Author(s): T.A. Ivanova, O. Lechtenfeld, A.D. Popov and M. Tormählen
arXiv: 1302.5577 (22.02.2013)

Accidental SUSY: Enhanced Bulk Supersymmetry from Brane Back-reaction
Author(s): C. P. Burgess, L. van Nierop, S. Parameswaran, A. Salvio and M. Williams
arXiv: 1210.5405 (28.01.2013)
JHEP  1302 (2013) 120

R-charge Conservation and More in Factorizable and Non-Factorizable Orbifolds
Author(s): N. G. C. Bizet, T. Kobayashi, D. K. M. Pena, S. L. Parameswaran, M. Schmitz and I. Zavala
arXiv: 1301.2322 (10.01.2013)
To be published in JHEP

The Prym map on divisors, and the slope of A_5
Author(s): S. Grushevsky, R. Salvati-Manni, K. Hulek 
arXiv: 1107.3094 (01.01.2013)
International Mathematics Research Notices, rnt181, 16 pages DOI: 10.1093/imrn/rnt181

Fourier-Mukai partners and polarised K3 surfaces
Author(s): K. Hulek, D. Ploog
arXiv: 1206.4558 (01.01.2013)
Proceedings of the conference "Arithmetic and Geometry of K3 surfaces and Calabi-Yau threefolds", Eds. R. Laza, M. Schütt, N. Yui, Fields Institute Communications 67 (2013), 333-365

On the HSL-flow
Author(s): L. Schäfer
(01.01.2013)
Calculus of Variations and Partial Differential Equations 46, no. 1 (2013), 311-323.

Moduli spaces of K3 Surfaces and holomorphic symplectic varieties
Author(s): V. Gritsenko, K. Hulek and G.K. Sankaran
arXiv:1012.4155 (26.05.2011 last revised) (26.05.2011)
Handbook of Moduli (ed. G. Farkas and I. Morrison), vol. 1, Advanced Lect. in Math., IP, Somerville, MA, 2013, pp. 459-526.

Smoothness and singularities of the perfect form compactification of A_g
Author(s): M. Dutour Sikiric, K. Hulek, A. Schuermann
arXiv: 1303.5846 (00.01.1900)
Algebraic Geometry 2 (5) (2015), 642 -- 653

2012

Right-invariant Sobolev metrics ${H}^{s}$ on the diffeomorphisms group of the circle
Author(s): J. Escher, B. Kolev
arXiv:1202.5122v3 (17.03.2014)

A Parabolic Free Boundary Problem Modeling Electrostatic MEMS
Author(s): J. Escher, Ph. Laurençot, Ch. Walker
arXiv: 1211.5973 (26.12.2012)
Arch. Ration. Mech. Anal. 211 (2014), 389-417.

Superconformal mechanics
Author(s): S. Fedoruk, E. Ivanov, O. Lechtenfeld
arXiv: 1112.1947 (13.12.2012)
J. Phys. A: Math. Theor. 45 (2012) 173001

64 lines on smooth quartic surfaces
Author(s): S. Rams, M. Schütt
arXiv: 1212.3511 (12.12.2012)
Math. Ann. (to appear)

Modularity of the Consani-Scholten quintic, With an appendix by José Burgos Gil and Pacetti
Author(s): L. Dieulefait, A. Pacetti, M. Schütt
arXiv: 1210.0523 (12.12.2012)
Doc. Math. 17 (2012), 953-987.

On a notion of speciality of linear systems in P^n
Author(s): C. Brambilla, O. Dumitrescu, E. Postinghel
arXiv: 1210.0523 (18.10.2012)
Trans. Amer. Math. Soc. 367 (2015), 5447-5473

Thin monodromy in Sp(4)
Author(s): C. Brav, H. Thomas
arXiv: 1210.0523 (01.10.2012)

K3 surfaces with an automorphism of order 11
Author(s): M. Schütt
arXiv: 1208.4242  (30.09.2012)
Tohoku Math J 65 (2013), 515-522

Abelian Fourfolds of Weil type and certain K3 Double Planes
Author(s): G. Lombardi, Ch. Peters, M. Schütt
arXiv: 1209.5997 (26.09.2012)

Instantons and Chern-Simons flows in six and seven dimensions
Author(s): O. Lechtenfeld
(01.09.2012)
Tomsk State Pedagogical University Bulletin 128 (2012) 103-108)

Genus 1 fibrations on the supersingular K3 surface in characteristic 2 with Artin invariant 1
Author(s): M. Schütt,  N. D. Elkies
arXiv: 1207.1239 (05.07.2012)

Instantons on the six-sphere and twistors
Author(s): O. Lechtenfeld, A.D. Popov
arXiv: 1206.4128 (19.06.2012)
J. Math. Phys. 53 (2012) 123506

Continuous Variable Quantum Key Distribution: Finite-Key Analysis of Composable Security against Coherent Attacks
Author(s): F. Furrer, T. Franz, M. Berta, A. Leverrier, V. B. Scholz, M. Tomamichel, R. F. Werner.
arXiv: 1112.2179 (11.06.2012)

On a Newton filtration for functions on a curve singularity
Author(s): W. Ebeling, S. M. Gusein-Zade
arXiv: 1206.0135 (01.06.2012)

Cohomology of the second Voronoi compactification of A_4
Author(s): K. Hulek, O. Tommasi
arXiv: 1103.6169 (31.03.2011) (14.05.2012)
Doc. Math. 17 (2012), 195-244

The strong elliptic maximum principle for vector bundles and applications to minimal maps
Author(s): A. Savas-Halilaj, K. Smoczyk
arXiv: 1205.2379v1 (10.05.2012)

Persistent currents in open spin chains
Author(s): H. Frahm, J. H. Grelik, A. Seel
(01.05.2012)
Theor. Math. Phys. 171 (2012) 715-724

Noncommutative deformation of the Ward metric
Author(s): M. Goffeng, O. Lechtenfeld
arXiv: 1205.0020   (30.04.2012)
(Talk by O.L. at the Workshop on Noncommutative Field Theory and Gravity, Corfu Summer Institute on Elementary Particles and Physics, Corfu, Greece, 04-18 September 2011)

Nahm equations in supersymmetric mechanics
Author(s): S. Fedoruk, E. Ivanov, O. Lechtenfeld
arXiv:1204.4474 (19.04.2012)
JHEP 1206 (2012) 147

Revisiting Coupling Selection Rules in Heterotic Orbifold Models.
Author(s): T. Kobayashi, S. L. Parameswaran, S. Ramos-Sanchez, I. Zavala.
arXiv:1107.2137 (03.04.2012)
Published in JHEP 1205 (2012) 008

C*-Algebra approach to the index theory of boundary value problems
Author(s): S. Melo, T. Schick, E. Schrohe
arXiv: 1203.5649 (26.03.2012)
Contemporary Mathematics Volume 584, 129-146, 2012

Variance of the spectra of orbifold Landau-Ginzburg models
Author(s): W. Ebeling, A. Takahashi
arXiv: 1203.3947 (18.03.2012)

Two lectures on the arithmetic of K3 surfaces
Author(s): M. Schütt
arXiv: 1202.1066 (08.03.2012)
Fields Institute Communications 67 (2013), 71-99.

Lifshitz black holes in IIA supergravity
Author(s): L. Barclay, R. Gregory, S. Parameswaran, G. Tasinato, I. Zavala
arXiv: 1203.0576 (02.03.2012)
JHEP 1205 (2012) 122

Families index for Boutet de Monvel operators
Author(s): S. Melo, T. Schick, E. Schrohe
arXiv: 1203.0482  (02.03.2012)
Münster J. Math. Vol. 6, 343?364 (2013)

Stability of tautological bundles on the degree two Hilbert scheme of surfaces
Author(s): M. Wandel
arXiv: 1202.6528  (29.02.2012)
to appear in Nagoya Math Journal

Instantons and Chern-Simons flows in 6,7 and 8 dimensions
Author(s): O. Lechtenfeld
arXiv:1201.6390 (23.02.2012)
Physics of Particles and Nuclei 43 (2012) 569-5

Heterotic string plus five-brane systems with asymptotic AdS3
Author(s): K.-P. Gemmer, A. Haupt, O. Lechtenfeld, C. Nölle, A. Popov
arXiv: 1202.5046 (22.02.2012)
ATMP (2014), to appear

Phase Diagram of an Integrable Alternating $U_q[sl(2|1)]$ Superspin Chain
Author(s): H. Frahm, M. J. Martins
Arxiv:1202.4676 (21.02.2012)
Nucl. Phys. B 862 [FS] (2012) 504-552

Partially ample line bundles on toric varieties
Author(s): N. Broomhead, A. Prendergast-
arXiv: 1202.3065 (14.02.2012)

Nearly Kähler heterotic compactifications with fermion condensates
Author(s): A. Chatzistavrakidis, O. Lechtenfeld, A. D. Popov
arXiv: 1202.1278 (06.02.2012)
JHEP 1204 (2012) 114

Modularity of Maschke's Octic and Calabi-Yau Threefold
Author(s): M. Schütt
arXiv: 1112.0405 (20.01.2012)
Comm. Number Th. & Physics 5 (2011), 827-847.

Well posedness for a quasilinear generalisation of the matched microstructure mode
Author(s): D. Treutler
arXiv: 1201.2816v1 (13.01.2012)
Nonlinear Anal. 2: 13 (2012), pp. 2622-2632.

The class of the locus of intermediate Jacobians of cubic threefolds
Author(s): S. Grushevsky, K. Hulek
(10.01.2012)
Inventiones Mathematicae, Volume 190, Number 1, pp 119-168, 2012

Collective states of interacting $D(D_3)$ non-Abelian anyons
Author(s): Peter E. Finch, Holger Frahm
arXiv: 1108.3228 (03.01.2012)
J. Stat. Mech. (2012) L05001

Arithmetic of singular Enriques Surfaces
Author(s): Klaus Hulek, Matthias Schuett
arXiv: 1002.1598  (last revised 30.12.2010) (01.01.2012)
Algebra and Number Theory, Volume 6 (2), 195--230, 2012

2011

On the Index Formula for an Isometric Diffeomorphism
Author(s): A. Savin, E. Schrohe, B. Sternin
arXiv:1112.5515 (23.11.2011) (23.12.2011)
J. Math. Sci. (N.Y.) 201:818–829 (2014) (im Zusammenhang mit DFG-Projekt 436 RUS 113/849/01 entstanden)

Strong solutions of semilinear matched microstructure models
Author(s): J. Escher, D. Treutler
arXiv: 1112.4278 (20.12.2011)
J. of Evol. Eq.: 12, Issue 2 (2012), Page 459-480.

Propagators and matrix basis on noncommutative Minkowski space
Author(s): A. Fischer, R.J. Szabo
arXiv: 1106.6166 (09.12.2011)
(Phys. Rev. D 84 (2011) 125010)

Uniformization and an Index Theorem for Elliptic Operators Associated with Diffeomorphisms of a Manifold
Author(s): A. Savin, E. Schrohe, B. Sternin
arXiv:1111.1525  (07.11.2011) (07.11.2011)
Russian J. Math. Phys. 22(3):410–420(2015) (im Zusammenhang mit DFG-Projekt 436 RUS 113/849/01 entstanden)

A Stationary Free Boundary Problem Modeling Electrostatic MEMS
Author(s): P. Laurençot, C. Walker
arXiv: 111.1156v1 (04.11.2011)
Arch. Ration. Mech. Anal. 207, issue 1 (2013), 139-158.

Two-Phase Flow in Rotating Hele-Shaw Cells with Coriolis Effects
Author(s): J. Escher, P. Guidotti, Ch. Walker
arXiv: 1110.3188v1 (14.10.2011) (14.10.2011)
Interfaces Free Bound. 15 (2013), 237-261.

Weak Solutions to a Thin Film Model with Capillarity and Insoluble Surfactant
Author(s): J. Escher, M. Hillairet, Ph. Laurencot, Ch. Walker
arXiv: 1109.6762v1 (30.09.2011) (30.09.2011)
Nonlinearity 25 (2012), 2423-2441.

Sandwich theorems for Shioda-Inose structures
Author(s): M. Schuett
arXiv: 1109.5988  (27.09.2011) (27.09.2011)
Izvestiya Mat. 77 (2013), 211-222.

Spectral Triples and the Geometry of Fractals
Author(s): E. Christensen, C. Ivan, E. Schrohe
arXiv:1002.3081  (21.09.2011 last revised) (21.09.2011)
J. Noncomm. Geom. 6, 249-274 (2012)

Instantons and Killing Spinors
Author(s): D. Harland, C. Nölle
arXiv: 1109.3552 (20.09.2011)

Min- and Max-Entropy in Infinite Dimensions
Author(s): J. Aberg, F. Furrer, R. Renner
arXiv: 1004.1386 (17.09.2011 last revised) (17.09.2011)

Moduli Spaces of Stable Pairs in Donaldson-Thomas Theory
Author(s): M. Wandel
arXiv: 1011.3328 (16.09.2011 last revised) (16.09.2011)

Picard-Fuchs equations of special one-parameter families of invertible polynomials
Author(s): S. Gährs
arXiv: 1109.3462 (15.09.2011)
PhD thesis

Yang-Mills instantons on cones and sine-cones over nearly-Kähler manifolds
Author(s): K.-P. Gemmer, O. Lechtenfeld, C. Nölle, A.D. Popov
arXiv: 1108.3951  (19.08.2011) (19.08.2011)
JHEP 1109 (2011) 103

The Smooth Entropy Formalism on von Neumann Algebras
Author(s): M. Berta, F. Furrer, V. B. Scholz
arXiv: 1107.5460  (27.07.2011) (27.07.2011)

Evolution of Spacelike Surfaces in Anti-De Sitter Space by their Lagrangian Angle
Author(s): K. Smoczyk
arXiv: 1107.1836 (10.07.2011)

Global Weak Solutions for a Degenerate Parabolic System Modeling the Spreading of Insoluble Surfactant
Author(s): J. Escher, M. Hillairet, Ph. Laurencot, Ch. Walker
arXiv: 1006.5780v1 (30.06.2011) (30.06.2011)
Indiana Univ. Math. J. 60, no. 6 (2011).

Extremal Quantum Correlations and Cryptographic Security
Author(s): T. Franz, F. Furrer, R. F. Werner
arXiv: 1010.1131 (24.06.2011)
Phys. Rev. Lett. 106, 250502 (24.06.2011)

Non-metric two-component Euler equations on the circle
Author(s): J. Escher
(22.06.2011)
Monatshefte für Mathematik 

Spectral theory of the p-form Laplacian on manifolds with generalized cusps
Author(s): E. Hunsicker, N. Roidos, A. Strohmaier
arXiv: 1106.3032v1 (15.06.2011)

Geometric Interpretations of a Counterexample to Hilbert's 14th Problem, and Rings of Bounded Polynomials on Semialgebraic Sets
Author(s): S. Krug
arXiv: 1105.2029 (31.05.2011)

Moduli of K3 Surfaces and Irreducible Symplectic Manifolds
Author(s): V. Gritsenko, K. Hulek and G.K. Sankaran
arXiv:1012.4155 (26.05.2011 last revised) (26.05.2011)
Handbook of Moduli (ed. G. Farkas and I. Morrison), vol. 1, Advanced Lect. in Math., IP, Somerville, MA, 2012, pp. 459-526.

A Note on the Supersingular K3 Surface of Artin Invariant 1
Author(s): M. Schütt
arXiv: 1105.4993 (25.05.2011)
Journal of Pure and Applied Algebra 216 (2012), 1438-1441.

The geometry of the two-component Camassa-Holm and Degasperis-Procesi equations
Author(s): J. Escher, M. Kohlmann, J. Lenells
(04.05.2011)
J. Geom. Phys. 61, 436--452  (04.05.2011 last revised)

Mean Curvature Flow in Higher Codimension - Introduction and survey
Author(s): K. Smoczyk
arXiv: 1104.3222 (29.04.2011)

Chern-Simons flows on Aloff-Wallach spaces and Spin(7)-instantons
Author(s): A.S. Haupt, T.A. Ivanova, O. Lechtenfeld, A.D. Popov
arXiv: 1104.5231 [hep-th] (27.04.2011) (27.04.2011)
Phys. Rev. D 83 (2011) 105028

Principally polarized semi-abelic varieties of small torus rank, and the Andreotti-Mayer loci
Author(s): K. Hulek, S. Grushevsky
arXiv: 1103.1858 (21.04.2011 last revised) (21.04.2011)
Pure and Applied Mathematics Quaterly 7 (2011), no. 4, Special Issue:  in memory of Eckart Viehweg, 1309-1360

N=4 supersymmetry and the BPST instanton
Author(s): S. Krivonos, O. Lechtenfeld, A. Sutulin
arXiv: 1001.2659 [hep-th] (19.04.2011 last revised) (19.04.2011)
Phys. Rev. D 81 (2010) 085021

Dimer models and Calabi-Yau algebras, Memoirs of the
Author(s): N.T. Broomhead
(08.04.2011)
http://www.ams.org/journals/memo/2012-215-1011/S0065-9266-2011-00617-9/

The class of the locus of intermediate Jacobians of cubic threefolds  
Author(s): K. Hulek, S. Grushevsky
arXiv: 1103.1857 (09.03.2011) (09.03.2011)
Invent. Math. 190 (2012), No. 1, 119-168

N=4 multi-particle mechanics, WDVV equation and roots
Author(s): O. Lechtenfeld, K. Schwerdtfeger, J. Thüringen
arXiv: 1011.2207  [hep-th] (05.03.2011 last revised) (05.03.2011)
SIGMA 7 (2011) 023

Stability properties of non-radial steady ferrofluid patterns
Author(s): J. Escher, B. Matioc
(01.03.2011)
Comm. Partial Differential Equations 36, 353-379  (01.03.2011)

Enriques surfaces - Brauer groups and Kummer structures
Author(s): A. Garbagnati, M. Schütt
arXiv: 1006.4952 (10.02.2011 last revised) (10.02.2011)
Michigan Math. J. 61 (2012), 297-330

Finite size properties of staggered $U_q[sl(2|1)]$ superspin chains
Author(s): H. Frahm, M. J. Martins
arXiv: 1012.1753 (03.02.2011)
Nucl. Phys. B 847 [FS] (2011) 220-246

Zeta-Functions for Families of Calabi-Yau n-folds with Singularities
Author(s): A. Frühbis-Krüger, S. Kadir
arXiv: 1102.0518 (02.02.2011) (02.02.2011)
To appear in: Recent Trends on Zeta Functions in Algebra and Geometry, Contemp. Math.

Min- and Max-Entropy in Infinite Dimensions
Author(s): F. Furrer, J. Aberg, R. Renner
arXiv: 1004.1386 (01.02.2011)
Commun. Math. Phys. 306, 165-186  (01.02.2011) arXiv: 1004.1386

Many-particle mechanics with D(2,1;alpha) superconformal symmetry
Author(s): S. Krivonos, O. Lechtenfeld
arXiv: 1012.4639  [hep-th] (31.01.2011 last revised) (31.01.2011)
JHEP 1102 (2011) 042

Existence and stability of weak solutions for a degenerate parabolic system modelling two-phase flows in porous media
Author(s): J. Escher, Ph. Laurencot, B. Matioc
 arXiv: 1101.3964 (20.01.2011) (20.01.2011)
Annales Inst. Henri Poincare (C) Non Linear Analysis, 28 (2011), 583-598

Homogeneous heterotic supergravity solutions with linear dilaton
Author(s): C. Nölle
arXiv: 1011.2873 (15.01.2011)
J. Phys. A: Math. Theor. 45 (2012) 045402

On the uniqueness of K3 surfaces with maximal singular fibre 
Author(s): M. Schütt, A. Schweizer
arXiv: 0712.3873 (06.01.2011)
Annales de l'institut Fourier, 63 (2013) 689-713.

Analyticity of periodic traveling free surface water waves with vorticity
Author(s): J. Escher, A. Constantin
Ann. of Math. 173, 559--568  (2011)

Euler equations on a semi-direct product of the diffeomorphisms group by itself
Author(s): J. Escher, R. Ivanov, B. Kolev
J. Geometric Mechanics, 2011,  doi:10.3934/jgm.2011.3xx

Pressure beneath a solitary water wave: mathematical theory and experiments
Author(s): J. Escher,  A. Constantin, H.-C. Hsu
(2011)
Arch. Ration. Mech. Anal. 201 (2011), 251-269

Well-posedness, instabilities, and bifurcation results for the flow in a rotating Hele-Shaw cell
Author(s): J. Escher, M. Ehrström, B. Matioc
(2011)
J. Math. Fluid Mech. 13 (2011), 271--293.

Well-posedness and stability analysis for a moving boundary problem modelling the growth of nonnecrotic tumors
Author(s): J. Escher, A. Matioc
(2011)
Discrete Contin. Dyn. Syst. Ser. B 15 (2011), 573--596.

Analyticity of Periodic Traveling Free Surface Water waves with Vorticity
Author(s): A. Constantin, J. Escher 
Annals of Mathematics 173, 559{568 (2011) (2011)

Isometric embedding of semi-Riemannian metrics into Minkowski space (with M. Bergner)
Author(s): M. Bergner, L. Schäfer
Analysis 31 (2011), 313-329

On time-like Willmore surfaces in Minkowski space (with M. Bergner)
Author(s): M. Bergner, L. Schäfer
(2011)
Journal of Geometry and Physics 61 no. 10 (Oct.2011), 1985-1995

Time-like surfaces of prescribed anisotropic mean curvature in Minkowski space (with M. Bergner)
Author(s): M. Bergner, L. Schäfer
(2011)
to appear in Preceedings of 8th AIMS Conference (2011)

Mean curvature flow of space-like Lagrangian submanifolds in almost para-Kähler manifolds (with M. Chursin and K. Smoczyk)
Author(s): M. Chursin, L. Schäfer, K. Smoczyk
(2011)
Calculus of Variations and Partial Diff. Equations (2011), Vol. 41, no. 1-2, 111-125

Foliations of semi-Riemannian manifolds
Author(s): L. Schäfer
(2011)
Results in Mathematics 61 (2012) 97-126

The index problem for elliptic operators associated with a diffeomorphism of a manifold and uniformization
Author(s): A. Y. Savin, B. Y. Sternin, E. Schrohe
(2011)
Doklady Math. 84 (2011) no. 3, 846-849

2010

Rational Cohomology of \bar R_2 (and \bar S_2)
Author(s): S. Krug
arXiv: 1012.5191v1 (23.12.2010)

Functional Bethe ansatz methods for the open XXX chain
Author(s): H. Frahm, J. H. Grelik, A. Seel, T. Wirth
(01.12.2010)
J. Phys. A 44 (2011), no. 1, 015001, 19 pp.

Ground-state phase diagram for a system of interacting, $D(D_3)$ non-Abelian anyons
Author(s): P.E. Finch, H. Frahm, J. Links
arXiv: 1007.1550 (04.11.2010)
Nucl. Phys. B 844 [FS] (2011) 129-145

Correlation functions of the integrable isotropic spin-1 chain at finite temperature
Author(s): F. Göhmann, A. Seel, J. Suzuki
arXiv: 1008.4440 (03.11.2010)
J. Stat. Mech. (2010) P11011

Autoequivalences of toric surfaces
Author(s): N.T. Broomhead, D. Ploog
arXiv:1010.1717v2 (27.10.2010)
to appear in Proceedings of the AMS

Two moduli spaces of abelian fourfolds with an automorphism of order five
Author(s): B. van Geemen, M. Schütt
arXiv: 1010.3897  (19.10.2010) (19.10.2010)
Int. J. Math. 23, No. 10 (2012)

Non-liftable Calabi-Yau spaces 
Author(s): Matthias Schütt, Slawomir Cynk
arXiv: 0910.2349 (12.08.2010 last revised) (12.08.2010)
Arkiv för Matematik 50 (2012), 23-40.

Singularities of ball quotients
Author(s): N. Behrens
arXiv: 1007.4736 (27.07.2010)
Geom. Dedicata 159, 39-407 (2012).

Separation of variables for integrable spin-boson models
Author(s): L. Amico, H. Frahm, A. Osterloh, T. Wirth
arXiv: 1005.5681 (09.07.2010)
Nucl. Phys. B 839 [FS] (2010) 604-626

Heterotic compactifications on nearly Kähler manifolds
Author(s): O. Lechtenfeld, C. Nölle, A.D. Popov
arXiv: 1007.0236 [hep-th] (01.07.2010) (01.07.2010)
JHEP 1009 (2010) 074

Modularity of the Consani-Scholten quintic
Author(s): L. Dieulefait, A. Pacetti, M. Schütt 
arXiv: 1005.4523 (16.06.2010) (16.06.2010)

Yang-Mills instantons and dyons on homogeneous G2-manifolds
Author(s): I. Bauer, T.A. Ivanova, O. Lechtenfeld, F. Lubbe
arXiv: 1006.2388 [hep-th] (11.06.2010) (11.06.2010)
JHEP 1010 (2010) 044

Braid groups and Kleinian singularities
Author(s): C. Brav, H. Thomas
arXiv: 0910.2521 (04.06.2010)
To appear in Mathematische Annalen

Some Mirror partners with Complex multiplication
Author(s): Christian Rohde
arXiv: 1006.0807  (04.06.2010) (04.06.2010)
Communications in Number Theory and Physics (2010), 597-607

The noncommutative Ward metric
Author(s): O. Lechtenfeld, M. Maceda
arXiv: 1001.3416 [hep-th] (02.06.2010 last revised) (02.06.2010)
SIGMA 6 (2010) 045

Moduli spaces of polarised symplectic O'Grady varieties and Borcherds products
Author(s): V. Gritsenko, K. Hulek and G. K. Sankaran
arXiv: 1005.4881 (26.05.2010)
Journal of Differential Geometry 88 (2011), 61-85. 

On the parabolicity of the Muskat problem: well-posedness, fingering, and stability results
Author(s): J. Escher, B. Matioc
arXiv: 1005.2512 (14.05.2010)
Z. Anal. Anwend. 30 (2011), 193--218.

Steady-state Fingering Patterns for a Periodic Muskat Problem
Author(s): M. Ehrnström, J. Escher, B. Matioc
http://www.ifam.uni-hannover.de/Escher/selected_papers/Muskat_EhrEscMat.pdf (14.05.2010) (14.05.2010)

Steady water waves with multiple critical layers
Author(s): J. Escher, M. Ehrnström, E. Wahlen
arXiv: 1004.5227 (29.04.2010)
SIAM J. Math. Anal. 43 (2011), 1436 --1456

New D(2,1;alpha) mechanics with spin variables
Author(s): S. Fedoruk, E. Ivanov, O. Lechtenfeld
arXiv: 0912.3508 [hep-th] (29.04.2010 last revised) (29.04.2010)
JHEP 1004 (2010) 129

The quantum Cartan algebra associated to a bicovariant differential calculus
Author(s): Lucio S. Cirio, Chiara Pagani, Alessandro Zampini
arXiv: 1003.1202 (last revised 21.04.2010) (21.04.2010)
Rep. Math. Phys.  Vol. 68, No. 3 (2011) 319-346

Yang-Mills flows on nearly Kähler manifolds and G2-instantons
Author(s): D. Harland, T.A. Ivanova, O. Lechtenfeld, A.D. Popov
arXiv: 0909.2730 [hep-th] (13.04.2010 last revised) (13.04.2010)
Commun. Math. Phys. 300 (2010) 185-204

Smooth Frechet globalizations of Harish-Chandra modules
Author(s): J. Bernstein, B. Krötz
arXiv:0812.1684 (10.04.2010 last revised) (10.04.2010)

Enriques Surfaces and jacobian elliptic K3 surfaces
Author(s):  Klaus Hulek, Matthias Schütt
arXiv: 0912.0608 (last revised 18.03.2010) (18.03.2010)
Math. Z. (2011) 268 , 1025-1056 (2011)

Analytic representation theory of Lie groups: General theory and analytic globalizations of Harish--Chandra modules
Author(s): H. Gimperlein, B. Krötz,  H. Schlichtkrull
arXiv: 1002.4345 (23.02.2010)
Compos. Math. (2011) 147 , no. 5, 1581?1607 

Thin Film Equations with Soluble Surfactant and Gravity: Modeling and Stability of Steady States
Author(s): J. Escher, M. Hillairet, Ph. Laurencot, Ch. Walker
arXiv: 1002.1785v1 (09.02.2010) (09.02.2010)
Math. Nachr. 285 (2012), 210 - 222.

Calabi-Yau manifolds and generic Hodge groups
Author(s): C. Rohde
arXiv: 1001.4239 (24.01.2010) (24.01.2010)
Asian Journal of Mathematics (AJM) Vol. 16.4 

 The modularity of K3 surfaces with non-symplectic group actions
Author(s): R. Livne, M. Schütt, N. Yui
arXiv: 0904.1922 (21.01.2010)
Math. Ann. 2009 Published online Springer Link (21.01.2010)

The periodic b-equation and Euler equations on the circle
Author(s):  J. Escher, J. Seiler
arXiv:1001.2987 (18.01.2010) (18.01.2010)
J. Math. Phys. 51 (2010), no. 5, 053101, 6 pp

K3 surfaces of Picard rank 20 over Q
Author(s):  Matthias Schütt
arXiv: 0804.1558 (01.01.2010 last revised) (01.01.2010)

Neck pinching for periodic mean curvature flows
Author(s): J. Escher, B. Matioc
(2010)
Analysis (Munich) 30, 252--260.  (July 2010)

K3 surfaces with non-symplectic automorphism of 2-power order
Author(s): Matthias Schütt
(2010)
Journal of Algebra 323, 206-223.  (January 2010)

UV/IR duality in noncommutative quantum field theory
Author(s): A. Fischer, R. J. Szabo
arXiv:1001.3776 (2010)
Gen. Relativ. Gravit. 43 (2010), 2509-2522

Classical solutions and stability results for Stokesian Hele-Shaw flows
Author(s): J. Escher, A. Matioc, B. Matioc
(2010)
Ann. Sc. Norm. Super. Pisa Cl. Sci. 9, 325--349. (2010)

Radially symmetric growth of nonnecrotic tumors
Author(s): J. Escher, A. Matioc
(2010)
NoDEA Nonlinear Differential Equations Appl. 17, 1--20  (2010)

The surface diffusion flow on rough phase spaces
Author(s): J. Escher, P. Mucha
(2010)
Discrete Contin. Dyn. Syst. 26, 431--453.  (2010)

Some intersection numbers of divisors on toroidal compactifications of Ag
Author(s): C. Erdenberger, K. Hulek, S. Grushevsky)
(2010)
J. Algebraic Geom. 19 (2010), 99-132 (2010)

Decomposition and minimality of Lagrangian submanifolds in nearly Kähler manifolds (with K. Smoczyk)
Author(s): L. Schäfer, K. Smoczyk
(2010)
Ann. Global Anal. and Geom. 37 (2010), 221-240

2009

On the structure of nearly pseudo-Kähler manifolds
Author(s): L. Schäfer
arXiv:0912.3266 (17.12.2009)
Monatshefte für Mathematik (published online 08.01.2010)

Nearly pseudo-Kähler and nearly para-Kähler six-manifolds
Author(s): L. Schäfer, F. Schulte-Hengesbach
arXiv:0912.3271 (16.12.2009)
Handbook of pseudo-Riemannian geometry and supersymmetry, IRMA

Relative Ruan and Gromov-Taubes Invariants of Symplectic 4-Manifolds
Author(s): J. Dorfmeister, T.-J. Li
arXiv:0912.0651 (03.12.2009) (03.12.2009)

$H_\infty$-calculus for Hypoelliptic Pseudodifferential Operators
Author(s): O. Bilyj, E. Schrohe, J. Seiler
arXiv:0901.3160 (27.11.2009) (27.11.2009)
Proc. Amer. Math. Soc. 138, 1445-1456 (2010)

Analyticty of Periodic Traveling Free Surfaces Water Waves with Vorticity
Author(s):  A. Constantin, J. Escher
http://annals.math.princeton.edu/2011/173-1/p12   (11.11.2009)
Annals of Mathematics (2011) 173, 559-568 

The modularity of K3 surfaces with non-symplectic group actions
Author(s): R. Livne, M. Schütt, N. Yui
arXiv: 0904.1922 (22.10.2009 last revised) (22.10.2009)
Math. Ann. 348 (2010), 333-355

Non-diagonal boundary conditions for gl(1|1) super spin chains
Author(s): A. M. Grabinski, H. Frahm
arXiv: 0910.4029 (21.10.2009)
J. Phys. A: Math. Theor. 43 (2010) 045207

Generalized Lagrangian mean curvature flows in symplectic manifolds
Author(s): K. Smoczyk, Mu-Tao
arXiv: 0910.2667 (14.10.2009)
Asian J. Math. (2011), Vol. 15, no. 1, 129-140 

Analytic factorization of Lie group representations
Author(s): H. Gimperlein, C. Lienau, B. Krötz
arXiv:0910.0177 Analytic (01.10.2009) (01.10.2009)
Journal of Functional Analysis (2012) Vol 262, Issue 2, 667-681

Complex and Differential Geometry
Author(s): W. Ebeling, K. Hulek, K. Smoczyk
(14.09.2009)
http://www.springer.com/mathematics/algebra/book/978-3-642-20299-5 (14.09.2009)

OSp(4|2) superconformal mechanics
Author(s): S. Fedoruk, E. Ivanov, O. Lechtenfeld
arXiv:0905.4951 [hep-th] (19.08.2009 last revised) (19.08.2009)
JHEP 0908  081

Maximal automorphisms of Calabi-Yau manifolds versus maximally unipotent monodromy
Author(s):  C. Rohde
arXiv:0902.4592 (18.08.2009 last revised) (18.08.2009)
Manuscripta Math. (2010) 131 no. 3-4, 459-474 

Equivariant reduction of Yang-Mills theory over the fuzzy sphere and the emergent vortices
Author(s): D. Harland, S. Kürkçüo?lu
arXiv: 0905.2338  (07.08.2009)
Nucl. Phys. B 821 (2009), 380-398

The Degasperis-Procesi equation as a non-metric Euler equation
Author(s): J. Escher, B. Kolev
arXiv:0908.0508 (04.08.2009) (04.08.2009)
Math. Zeitschrift Ausgabe (2011) 26904, 1137-1153

Geometric structures on Lie groups with flat bi-invariant metric (with V. Cortes)
Author(s): V. Cortes, L. Schäfer
arXiv: 0907.5492 (31.07.2009)
Journal of Lie Theory 19 (2009), 423-437

Abelianisation of orthogonal groups and the fundamental group of modular varieties
Author(s):  V. Gritsenko, K. Hulek, G.K. Sankaran
(15.07.2009)
J. Algebra 322, 463-478 (15.07.2009)

A new class of solutions to the WDVV equation
Author(s): O. Lechtenfeld, K. Polovnikov
arXiv: 0907.2244 [hep-th]  (14.07.2009) (14.07.2009)
Phys. Lett. A 374 (2010) 540-506

Noncommutative baby Skyrmions
Author(s): T. Ioannidou, O. Lechtenfeld
arXiv: 0905.4077 [hep-th] (29.06.2009 last revised) (29.06.2009)
Phys. Lett. B 678  508-511

SU(2) reduction in N=4 supersymmetric mechanics
Author(s): S. Krivonos, O. Lechtenfeld
arXiv: 0906.2469 [hep-th] (15.06.2009) (15.06.2009)
Phys. Rev. D 80  045019

Harmonic N=2 mechanics
Author(s): A. Galajinsky, O. Lechtenfeld
aeXiv: 0907.2242 [hep-th]  (13.06.2009) (13.06.2009)
Phys. Rev. D 80  065012

The XXZ model with anti-periodic twisted boundary conditions
Author(s): S. Niekamp, T. Wirth, H. Frahm
arXiv: 0902.1079 (29.04.2009)
J. Phys. A: Math. Theor. 42 (2009) 195008

Decomposition and Minimality of Lagrangian Submanifolds in Nearly Kähler Manifolds 
Author(s): L. Schäfer, K. Smoczyk
arXiv: 0904.3683 (23.04.2009)
Ann. Global Anal. Geom. (Oct. 2010) Vol. 37, no. 3, 221-240

Dynamics of Periodic Monopoles
Author(s): D. Harland, R. S. Wa
arXiv: 0901.4428 (22.04.2009)
Phys. Lett. B 675 (2009), 262-266

Supersymmetric Calogero models by gauging
Author(s): S. Fedoruk, E. Ivanov, O. Lechtenfeld
arXiv: 0812.4276 [hep-th] (22.04.2009 last revised) (22.04.2009)
Phys. Rev. D 79  105015

Instantons and Yang-Mills flows on coset spaces
Author(s): T.A. Ivanova, O. Lechtenfeld, A.D. Popov, T. Rahn
arXiv: 0904.0654 [hep-th] (04.04.2009) (04.04.2009)
Lett. Math. Phys. 89  231-247

Maximal automorphisms of Calabi-Yau mainfolds versus maximally unipotent monodromy
Author(s):  C. Rohde
(26.02.2009)
http://dx.doi.org/10.1007/S00229-009-0329-5  (26.02.2009)

Geometric structures on Lie groups with flat bi-invariant metric
Author(s): V. Cortés, L. Schäfer
arXiv: 0907.5492 (31.01.2009) (31.01.2009)
Journal of Lie Theory  19 (2009), 423-437,

On the N=2 supersymmetric Camassa-Holm and Hunter-Saxton equations
Author(s): J. Lenells, O. Lechtenfeld
arXiv: 0809.0077 [nlin.SI] (27.01.2009 last revised) (27.01.2009)
J. Math. Phys. 50  012704

Decomposition and minimality of Lagrangian submanifolds in nearly Kähler manifolds 
Author(s): L. Schäfer, K. Smoczyk
arXiv: 0904.3683 (23.04.2009)
Annals of Global Analysis and Geometry (October 2009)

Multidimensional Hele-Shaw flows modelling Stokesian fluids
Author(s): J. Escher, B. Matioc
(2009)
Math. Methods Appl. Sci. 32, 577--593. (March 2009)

Half-flat Structures and Special Holonomy
Author(s): V, Cortés, T. Leistner, L. Schäfer,  F. Schulte-Hengesbach
arXiv: 0907.1222  (Juli 2009) (2009)
Proc. Lond. Math. Soc. (2011) (3) 102 , no. 1, 113?158 

Two-dimensional steady edge waves. Part I: Periodic waves
Author(s):  M. Ehrnström, J. Escher, B. Matioc
(2009)
Wave Motion 46 (2009), no. 6, 363?371

Two-dimensional steady edge waves. Part II: Solitary waves
Author(s):  M. Ehrnström, J. Escher, B. Matioc
(2009)
Wave Motion 46 (2009), no. 6, 372-378

Generalised Kummer constructions and Weil restrictions 
Author(s): S. Cynk, M. Schütt
(2009)
Journal of Number Theory 129 (2009), 1965-1975.  (August 2009)

The noncommutative sine-Gordon breather
Author(s): A. Fischer, O. Lechtenfeld
arXiv: 0811.1048[hep-th] (2009)
J. Math. Phys. 50 (2009) 095201

N=4 superconformal n-particle mechanics via superspace
Author(s): S. Krivonos, O. Lechtenfeld, K. Polovnikov
arXiv: 0812.5062 [hep-th] (2009)
Nucl. Phys. B 817 [PM] (2009) 265-283

Curve Shortening on Sasaki Manifolds and the Weinstein Conjecture
Author(s): K. Smoczyk
Preprint (2009), submitted (2009)
East-West J. Math. (2010), Special Vol., 292-305

Algebraic selfsimilar solutions of the mean curvature flow
Author(s): K. Smoczyk
Preprint (2009), submitted (2009)
Analysis (Munich) 31 (2011), no. 1,  91-102

A moving boundary problem for periodic Stokesian Hele-Shaw flows
Author(s): J. Escher, B. Matioc
(2009)
Interfaces Free Bound. 11, 119--137. (2009)

Initial boundary value problems for nonlinear dispersive wave equation
Author(s): J. Escher, Z. Yin
(2009)
J. Funct. Anal. 256, 479--508.  (2009)

Well-posedness and stability of a multi-dimensional tumor growth model
Author(s): J. Escher, S. Cui
(2009)
Arch. Ration. Mech. Anal. 191, 173--193. (2009)

Existence and stability results for periodic Stokesian Hele-Shaw flows
Author(s): J. Escher, B. Matioc
(2009)
SIAM J. Math. Anal. 40 (2008/09), 1992-2006.  (2009)

Kinks, chains, and loop groups in the CP^n sigma models
Author(s): D. Harland
arXiv: 0902.2303 (2009)
J. Math. Phys. 50 (2009) 122902

Cyclic coverings, Calabi-Yau manifolds and Complex multiplication
Author(s): J.C. Rohde
(2009)
Lecture Notes in Mathematics 1975, Springer-Verlag (2009)

Maximal authomorphisms of Calabi-Yau manifolds versus maximally unipotent monodromy
Author(s): J.C. Rohde
(2009)
Manuscripta Math. (2009), 459-474

CM Newforms with Rational Coefficients
Author(s): M. Schütt
(2009)
Ramanujan Journal 19 (2009), 187-205

The projective McKay correspondence
Author(s): C. Brav
(2009)
Int. Math. Res. Not. IMRN 2009, no. 8, 1355-1387

Nonlinear integral equations and determinant formulae of the open XXZ spin chain
Author(s): A. Seel, T. With
(2009)
J. Phys. A 42 (2009), no. 11, 115202, 17 pp.

2008

Global existence and blow-up phenomena for a weakly dissipative Degasperis-Procesi equation
Author(s): J. Escher, Z. Yin, S. Wu
(30.06.1905)
Discrete Contin. Dyn. Syst. Ser. B 12, 633-645.

Modular forms and K3 surfaces
Author(s): N. D. Elkies, M. Schütt
arXiv: 0809.0830 (October 2008) (30.06.1905)
Advances in Mathematics 240 (2013), 106-131.

Index theory for boundary value problems via continuous fields of C*-algebras
Author(s): J. Aastrup, R. Nest, E. Schrohe.
arXiv:0812.0554 (2008)
J. Funct. Anal. 257, 2645--2692, 2009

Asymptotic behaviour of solutions of a multidimensional moving boundary problem modeling tumor growth
Author(s): J. Escher, S. Cui
(2008)
Comm. Partial Differential Equations 33, 636--655.   (2008)

Well-posedness and stability of a free boundary problem modeling the growth of multi-layer tumors
Author(s): J. Escher, S. Cui, F. Zhou
arXiv:0812.0554 (2008)
J. Differential Equations 244, 2909-2933. (2008)

Bounded H_\infty-calculus for pseudodifferential operators and applications to the Dirichlet-Neumann operator
Author(s): J. Escher, J. Seiler
(2008)
Trans. Amer. Math. Soc. 360, 3945--3973. (2008)

Initial boundary value problems of the Camassa-Holm equation
Author(s): J. Escher, Z. Yin
(2008)
Comm. Partial Differential Equations 33, 377--395. (2008)

On periodic Stokesian Hele-Shaw flows with surface tension
Author(s): J. Escher, B. Matioc
(2008)
European J. Appl. Math. 19, 717--734.  (2008)

Well-posedness, blow-up phenomena, and global solutions for the b-equation
Author(s): J. Escher, Z. Yin
(2008)
J. Reine Angew. Math. 624 (2008), 51--80.  (2008)

Stability of the equilibria for periodic Stokesian Hele-Shaw flows
Author(s): J. Escher, B. Matioc
(2008)
J. Evol. Equ. 8, 513--522. (2008)

On the recovery of the free surface from the pressure within periodic traveling water waves
Author(s): J. Escher, T. Schlurmann
(2008)
J. Nonlinear Math. Phys. 15 (2008), 50--57.

Differential geometric aspects of the tt*-equations (with V. Cortes)
Author(s): V. Cortes, L. Schäfer
(2008)
Proceedings of the Conference "From tQFT to tt* and integrability", Eds. R. Donagi and K. Wendland., Proc. Sympos. Pure Math. 78 (2008), 75-86

On tt*-bundles and related pluriharmonic maps
Author(s): L. Schäfer
(2008)
Proc. of the DGDS-2007 15 (2008), 198-210

Variations of (para-)Hodge structures and their period maps in tt*-geometry
Author(s): L. Schäfer
(2008)
Beiträge zur Algebra und Geometrie 49 (2008), 285-300

A geometric construction of (para-)pluriharmonic maps into GL(2r)/Sp(2r)
Author(s): L. Schäfer
(2008)
Balkan J. of Geom. and Appl. 13 (2008), 86-101

Harmonic bundle solutions of topological-antitopological fusion in para-complex geometry
Author(s): L. Schäfer
(2008)
Diff. Geom. and Appl. 26 (2008), 97-105