# Poster Exhibition 2010

The Bonn International Graduate School in Mathematics holds a poster exhibition of current Ph.D. projects each summer term. In the years 2002 to 2006 this was done jointly with the department of physics and astronomy. Since 2007 the poster exhibition is being organised by the Graduate School in Mathematics.

In the exhibition of July 1 and 2, 2010 members of the Graduate School in Mathematics contributed 97 posters out of 127 current Ph.D. projects. The exhibition also hosted seven guests from the universities of Cambridge, Oxford and Princeton. All areas of mathematics were represented and the posters showed projects at all stages, from an early sketch to the almost finished thesis

Daniel Huybrechts

participant | advisor | poster title |
---|---|---|

Abczynski, Anna | Prof. Kreck | The diffeomorphism Type of Bott Manifolds Classification of B4 |

Adelsberger, Jutta | Prof. Griebel | Grid Generation in Global Atmospheric Dynamics |

Atwal, Pradeep | Prof. Conti | Hole-hole interaction in shape optimization via topology derivatives |

Ayaz, Ulas | Prof. Rauhut | Non-uniform Sparse Recovery with Gaussian Matrices |

Bartoschek, Christoph | Prof. Vygen | Repeater Tree Construction in VLSI Design |

Beecken, Malte | Prof. Saxena | Generalizations of the Sylvester-Gallai Theorem |

Behrens, Stefan | Dr. Teichner | Singular fibrations on 4-manifolds |

Belcher, Stephanie | Prof. Zagier | Coproduct on Multiple Zeta Values and the relationship with Multiple Eisenstein series |

Berkels, Benjamin | Prof. Rumpf | Reconstructing optical flow fields by motion inpainting |

Bock, Martin | Prof. W. Alt | Radial symmetries and free boundaries: An application to crawling cells in biology |

Bratsch, Michael | Prof. Bebendorf | Preservation of Side Constraints for Hierarchical Matrices |

Cano Garcia, Leonardo | Prof. W. Müller | Spectral Analysis for Laplacians on manifolds with corner of codimension 2 |

Carl, Merlin | Prof. Koepke | A new approach to Fine Structure and Core Models |

Chan, Allan | Prof. Conti | Singularly pertubed variational problems from nonlinear elasticity |

Cramer, Marcos | Prof. Koepke | Presuppositions in mathematical proof texts |

di Gésu, Giacomo | Prof. Bovier | Analysis of metastable Markov processes on the lattice graph via a discrete semiclassical Witten Laplacian |

Dickopf, Thomas | Prof. Krause | A study of prolongation operators between non-nested meshes |

Dimitriou, Ioanna | Prof. Koepke | Infinitary combinatorics in set theory without the axiom of choice |

Dimitrova, Boryana | Prof. Schwede | Universal Toda Brackets of Commutative Ring Spectra |

Erbar, Matthias | Prof. Sturm | Sharp interface limit for a discrete stochastic Allen-Cahn equation in 2D |

Feuersänger, Christian | Prof. Griebel | Sparse grid methods for the high dimensional Fokker-Planck-Equation |

Franken, Martina | Prof. Rumpf | Variational Time Discretization of Willmore Flow |

Frings, René | Prof. Ferrari | Random matrices going down the stairs |

Geihe, Benedict | Prof. Rumpf | Shape Optimization with Parametrized Fine Scale Geometry |

Groth, Moritz | Prof. Schwede | On the relation of triangulated derivators and triangulated A?-categories |

Gruhlke, Daniel | Prof. Eberle | Time-discrete approximations of stochastic gradient flows |

Güneysu, Batu | Prof. Lesch | On vector-valued Schrödinger semigroups on manifolds |

Hader, Bernard | Prof. Sturm | Stochastic evolutions on the Wasserstein space |

Hartmann, Heinrich | Prof. Huybrechts | Cusps of the Kähler moduli space and degenerations of stability conditions |

Harutyunyan, Davit | Prof. S. Müller | On the minimal energy scaling and the ?-convergence in magnetic nanowires |

Hellmann, Eugen | Prof. Rapoport | Arithmetic families of filtered ?-modules |

Henrich, Thilo | Priv.Doz. Dr. Burban | Yang-Baxter equations and vector bundles on degenerations of elliptic curves |

Heß, Alexander | Prof. Bödigheimer | Morse Functions on Moduli Spaces |

Hoffmann, Michael | Prof. Ballmann | Index Theory on noncompact manifolds |

Huesmann, Martin Otto Josef | Prof. Sturm | Optimal Transport from Lebesgue to Poisson |

Hullmann, Alexander | Prof. Griebel | Fast Methods for Partial Integro-Differential Equations |

Hutschenreuther, Katja | Prof. Schwede | Rigid ring spectra |

Irmer, Ingrid | Prof. Hamenstädt | The Curve Complex and Surfaces in hyperbolic three Manifolds |

Ivankov, Nikolay | Prof. Marcolli | Geometric Morphisms in Unbounded KK-Theory |

John, Dominik | Prof. Koch | Local Regularity for Solutions of the Thin-Film Equation |

Kalantarova, Habiba | Prof. Koch | Scattering at Solitons |

Kalck, Martin | Prof. Schröer, Dr. Burban | Non-commutative singularity categories and gentle algebras |

Kienzler, Clemens | Prof. Koch | Flatness and Regularity for the Porous Medium Equation |

Klitz, Margrit | Prof. Griebel | Homogenisation and Numerical Simulation of Flow in Geometries with Textile Microstructures |

Knott, Gereon | Prof. Szekelyhidi | Compactness for Systems of Hyperbolic Conservation Laws |

Kühlwein, Daniel | Prof. Koepke | Proof Graphs: Premise Selection in the Naproche System |

Kühnemund, Andreas | Prof. Bebendorf | Adaptive Cross Approximation for Higher-order Tensors |

Lampe, Philipp | Prof. Schröer | Quantum cluster algebras and the dual canonical basis |

Loeschcke, Christian | Prof. Otto | Some observations concerning fluid dynamics |

Martinez-Navas, Hermes J. | Prof. Huybrechts | Fourier-Mukai transform for twisted sheaves |

Meier, Lennart | Prof. Schwede | United Elliptic Homology |

Metsch, Bram | Prof. Griebel | The CGC-ML coarsening scheme for parallel AMG |

Mittmann, Johannes | Prof. Saxena | Generalizations of the Sylvester-Gallai Theorem |

Olischläger, Nadine | Prof. Rumpf | Processing Elastic Surfaces and Related Gradient Flows |

Ontiveros, Michael | Prof. Zagier | Modularity of Hypergeometric q-Series, Algebraic K-Theory, and Volumes of Hyperbolic 3- Manifolds: Introducing Nahm’s Conjecture |

Ozornova, Viktoriya | Prof. Bödigheimer | Factorability of Groups |

Paniccia, Irene | Prof. Koch | Instability for the generalized Kadomtsev-Petviashvili II equation |

Patchkoria, Irakli | Prof. Schwede | On the Algebraic Classification of Module Spectra |

Poettering, Nicolas | Prof. Schröer | Euler characteristics of quiver Grassmannians and Ringel-Hall algebras |

Putzka, Jens | Prof. Harder | The Cohomology of Sp2(Z) on Cells and Coefficients |

Raisch, Alexander | Prof. Bartels | Harmonic maps between surfaces, a FEM approach |

Rodenhausen, Moritz | Prof. Bödigheimer | Examples and Applications of Factorable Groups |

Rohleder, Daniel | Prof. Schröer | Tilting modules over gentle and quasi-hereditary algebras |

Runa, Eris | Prof. S. Müller | Gradient Gibbs Measures on lattice |

Scaria, George | Proffs. Marcolli, Manin | Limiting modular symbols and iterated modular symbols |

Schmied, Richard | Prof. Karpinsky | On Approximability of Bounded Degree Instances of Selected Optimization Problems |

Schneider, Jan | S. Hougardy | From Rectangle Packing To Macro Placement |

Scholze, Peter | Prof. Rapoport | On the l-adic representations defined by Shimura varieties |

Schweizer, Nikolaus | Prof. Eberle | Analysis of Sequential Monte Carlo Methods |

Schwen, Lars Ole | Prof. Rumpf | Numerical Homogenization of Trabecular Bone Specimens using Composite Finite Elements |

Seis, Christian | Prof. Otto | Upper Bounds on Coarsening Rates in Demixing Binary Viscous Liquids |

Slowik, Martin | Prof. Bovier | Metastability in Stochastic Dynamics: Random-Field Curie-Weiss-Potts Model |

Smirnov, Maxim | Prof. Manin | Quantum cohomology, Stokes matrices and Dubrovin’s conjecture |

Sosna, Pawel | Prof. Huybrechts | Scalar extensions and derived categories |

Stein, Luba | Prof. Bödigheimer | Moduli spaces of fibre bundles over Riemannian surfaces |

Steiner, Jutta | Prof. Otto | Pattern Formation in Micromagnetics - The Concertina Pattern |

Struzyna, Markus | Prof. Vygen | VLSI Placement with Movebounds |

Tene, Haggai | Prof. Kreck | Stratifolds and Equivariant Cohomology Theories |

Vantzos, Orestis | Prof. Rumpf | Discrete Thin Film Flow on Curved Geometries |

Veldman, Jip | Prof. Koepke | Symmetric Approximation Models and their Applications |

Viazovska, Maryna | Prof. Zagier | Siegel Eisenstein series and Heegner points |

Viehmann, Claus | Prof. Karpinsky | On the Approximability of Dense Instances of Cover Problems |

Walloth, Mirjam | Proffs. Krause, Bartels | A new efficient and reliable a posteriori error estimator for contact problems |

Wang, Rui | Prof. Bödigheimer | Some computations on homology of moduli spaces of surfaces |

Wang, Shidong | Prof. Bovier | Macroscopic limits in locally regulated population dynamics |

Weinert, Thilo Volker | Prof. Koepke | Cardinal characteristics from continuous Ramsey theory |

Weiß, Christian | Dr. M. Möller | Twisted Teichmüller curves |

Wiedemann, Emil Frederick | Prof. Szekelyhidi | Weak and Measure-Valued Solutions for the Euler Equations |

Wildenhues, Ralf | Prof. Griebel | Separated representations and applications |

Wissel, Daniel | Prof. Griebel | Fast Gauss Transforms and Applications in Machine Learning |

Zaspel, Peter | Prof. Griebel | Towards a multi-GPU solver for the 3D twophase incompressible Navier-Stokes equations |

Zwicknagl, Barbara | Prof. S. Müller | Incompatibility and hysteresis in shape memory alloys |