# Poster Exhibition 2016

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.

The Poster Exhibition 2016 took place on Thursday 30 June 2016 (15:30-18:00) and Friday 01 July 2016 (15:00-16:30.) Members of the Graduate School in Mathematics presented their Ph.D. projects in the form of a poster in the entrance area, the Lipschitz-Hall and Plücker room of the Mathematics Center. All areas of mathematics were represented and the posters showed projects at all stages, from an early sketch to the almost finished thesis.

Participant | Poster | Supervisor |

Arroyo Rabasa, Adolfo | Lsc and relaxation of linear growth integral functionals under PDE constraints | Müller, S. |

Baar, Martina Vera | Stochastic, individual-based models of adaptive dynamics | Bovier, A. |

Bashiri, Kaveh | Metastability for Kawasaki dynamics in 2D and in low temperature | Bovier, A. |

Bedussa, Corinne | Irreducible Symplectic Manifolds and the SYZ Conjecture | Lazic, V. |

Berghoff, Christian | Elliptic Gauß sums and Schoof’s algorithm | Franke, J. |

Boes, Felix Jonathan | The homology of Moduli Spaces of Riemann Surfaces | Bödigheimer, C.-F. |

Bohn, Bastian | Discretized Nonlinear Regression- Sparse Grids and Error Analysis | Griebel, M. |

Borasi, Luigi Marcello | Relativistic Quantum Fields and Poisson Random Fields | Disertori, M. |

Brakkee, Emma | Periods of K3 surfaces and cubic fourfolds | Huybrechts, D. |

Brunsch, Sina | Parametric Model Order Reduction using Sparse Grids | Griebel, M. |

Buchholz, Simon Hendrik | Renormalisation in Discrete Elasticity | Müller, S. |

Burkow, Markus | Numerical simulation of fluid dynamics and corresponding sediment transport processes | Griebel, M. |

Byrenheid, Glenn | Sampling recovery in spaces of dominating mixed smoothness | Griebel, M, Ullrich, T. |

Chatzikaleas, Athanasios | Blow-Up of Co-rotational Wave Maps from the Minkowski space to the Sphere | Donninger, R. |

Cremer, Pascal | Cut Shapes in VLSI Design | Hougardy, S. |

Daboul, Siad | Algorithms for Vt optimization and gate sizing | Vygen, J. |

Decker, Andreas | Fast calculation of isogenies and modular invariants with regard to primality proofs | Franke, J. |

Dello Schiavo, Lorenzo | Random measures on infinite-dimensional spaces | Sturm, K.-T. |

Diehl, Patrick | Numerical validation of the bond-based Peridynamic softening model against classical theory | Schweitzer, M. |

Diermeier, Johannes | A low-volume fraction limit for austenite-martensite interfaces in shape-memory alloys | Conti, S. |

Duda, Dominik | Scissors Congruence and Higher K-Groups | Manin, Y., Dyckerhoff, T. |

Durcik, Polona | Norm-variation of double ergodic averages | Thiele, C. |

Effland, Alexander | Discrete Riemannian Calculus on Shape Space | Rumpf, M. , Müller S. |

Enkelmann, Nils-Edvin | Pseudoisotopy and Automorphism Groups of Manifolds | Lück, W. |

Fedosova, Ksenia | Analytic torsion of finite volume hyperbolic orbifolds | Müller, W. |

Fernengel, Anne | An Easton-like Theorem for Zermelo-Fraenkel Set Theory without Choice | Koepke, P. |

Fuchs, Barbara | Simplex Stochastic Collocation for DAEs Arising from Gas Network Simulation | Garcke, J. |

Funke, Florian | Alexander and Thurston norms, and the Bieri-Neumann-Strebel invariant for free-by-cyclic groups | Lück, W. |

Geldhauser, Carina | The scaling limit of a particle system with long-range interaction | Bovier, A. |

Georgiev, Bogdan | Nodal domains and nodal sets on a closed Riemannian manifold | Ballmann, W. |

Gesenhues, Jos | Improving the stability estimate for ACA | Bebendorf, M. |

Geuenich, Jan | Quiver Modulations and Potentials For Triangulations | Schröer |

Ginster, Janusz | Plasticity as the Limit of a Dislocation Energy | Müller, S. |

Gladbach, Peter | Double relaxation in line-tension energies resulting from multiple slip planes | Conti, S. |

Heeren, Behrend | Riemannian Splines in Shell Space & Optimizing Branching Patterns | Rumpf, M. |

Hermann, Anna | AND-OR-Path Restructuring | Held, S. |

Hilger, Susanne | Statistical Mechanics of Gradient Interface Models | Müller, S. |

Höfer, Richard | Particle Sedimentation in Stokes Flows | Velasquez |

Holke, Johannes | Parallel adaptive mesh refinement on simplicial meshes | Burstedde, C. |

Huber, Pascal | Higher Order Approximation of Eigenvalues and in Shell Space | Rumpf, M. |

Jensen, Lars Thorge | The p-Canonical Basis of Hecke algebras | Williamson, G |

Kopfer, Eva | Heat equation and gradient flows on time dependent metric measure spaces | Sturm, K.-Th. |

Körner, Stefan | Mapping Properties of Bäcklund Transform for NLS and Soliton Stability | Koch, H. |

Körschgen, Alexander | Smooth Spaces and Their Relation to Global Unstable Homotopy Theory | Teichner, P. |

Krapf, Regula | Forcing with proper classes | Koepke, P. |

Krause, Achim | The Associative Grassmannian | Teichner, P. |

Kraut, Anna Katharina | From Adaptive Dynamics to Adaptive Walks | Bovier, A. |

Kvamme, Sondre | Gorenstein projective objects in functor categories | Schröer, J. |

Lager, Mareike | Density of States for Random Band Matrices - Supersymmetry and Cluster Expansion | Disertori, M. |

Majka, Mateusz | Transportation cost-information inequalities for Lévy-driven SDEs via coupling | Eberle, A. |

Matthiesen, Henrik | The Laplace spectrum and related problems | Ballmann, W. |

Mihatsch, Andreas | Relative Unitary RZ-spaces and the Arithmetic Fundamental Lemma | Rapoport, M. |

Morgenstern, Philipp | Local mesh refinement for T-splines in n dimensions | Peterseim, D. |

Müller, Patrick Erich | Hydrodynamic Limit, Propagation of Chaos, Energy Landscape and Large Deviations for a Local Mean-Field Interacting, Continuous Spin System | Bovier, A. |

Neuen, Christian | Simulation of Ion Migration With Particle Dynamics and the Heat-Poisson-Nernst-Planck System | Griebel, M. |

Neukirch, Rebecca | Genetic Variability in the Mendelian Diploid Model | Bovier, A. |

Njegomir, Ana | Forcing with finite sequences of models and characterization of some large cardinals | Koepke, P. |

Ochsendorf, Philipp | BONNPLACE: A Self-Stabilizing Placement Framework | Vygen, J. |

Onkes, Lisa Mai | Singularity Formation for Dispersive Waves | Koch, H. |

Patimo, Leonardo | The Hard Lefschetz Theorem for the Flag Variety in Positive Characteristic | Williamson, G |

Pieper, Malte Mario | The Farrell-Jones Conjecture in A–theory | Lück, W. |

Poguntke, Thomas | Equivariant motivic Hall algebras | Dyckerhoff, T. |

Profeta, Angelo | Wasserstein contraction for super-Ricci flows, or: You can’t always get what you want | Sturm, K.-Th. |

Ramos, João Pedro | On the Variation of Some Nontangential Maximal Functions | Thiele, C. |

Rieß, Ulrike | Ample Line Bundles on Irreducible Symplectic Varieties | Huybrechts, D. |

Roos, Joris | Maximal operators and Hilbert transforms along variable curves | Thiele, C. |

Rotter, Daniel | Global Routing with buffered Steiner trees | Vygen, J. |

Rüttgers, Alexander | Multiscale Simulation of Polymeric Fluids using Sparse Grids | Griebel, M. |

Sauerwein, Marc Michael | Developmental Research: Symmetry & Algebraic Expressions | Kaenders, R. |

Scheifele, Rudolf | RC-Aware Global Routing | Vygen, J. |

Schubert, Richard | Screening in interacting particle systems | Niethammer, B. |

Semikina, Iuliia | Decomposition of Gn(RG), Hambleton-Taylor-Williams Conjecture | Lück, W. |

Silvanus, Jannik | Floorplanning in VLSI Design | Hougardy, S. |

Simon, Stefan | Numerical methods for shape spaces | Rumpf, M. |

Spiegel, Fabian | Scalar Curvature Rigidity in a Conformal Setting | Ballmann, W. |

Stern, Walker | From Crossed Simplicial Groups to Topological Field Theories | Dyckerhoff, T. |

Stojanac, Zeljka | Tensor theta norms | Rauhut, H. |

Throm, Sebastian | Smoluchowski’s coagulation equation- Self-similar solutions with fat tails | Niethammer, B. |

Toelkes, Sascha | Stochastic Dominance Constraints in Elastic Shape Optimization | Rumpf, M. |

Uraltsev, Gennady | Variational Estimates for Carleson’s Operator | Thiele, C. |

von Puttkamer, Timm | Minimal Families for the Farrell-Jones Conjecture | Lück, W. |

Voß, Saskia | Eigenvalue pinching on spinc manifolds | Ballmann, W. |

Warchalski, Michał | Time-frequency analysis in one and two dimensions | Thiele, C. |

Wilbert, Arik | Two-row Springer fibers of types C & D: Topology and Representation Theory | Stroppel, C. |

Wimmer, Christian | Rational global stable homotopy theory | Schwede, S. |

Wu, Sa | Meshfree Methods for Solids | Schweitzer, M. |

Yeh, Hung-yu | Effective action from M-theory on twisted connected sum G2 manifolds | Klemm, A. |

Zimmer, Raphael | Kantorovich contractions of diffusion semigroups with explicit constants | Eberle, A. |