SFB Colloquium
During the semester, the SFB TRR109 organizes a colloquium which takes place every four weeks. The organization of the colloquium alternates between the TU Berlin and the TU Munich. The presentations are broadcast live from the hosting university to the partner university.
- Last Occurrence: 21.11.2023, 14:15 - 15:00
- Type: Seminar
- Location: TU Berlin and TU Munich
Contact: Fraeya Whiffin (TUB) and Diane Clayton-Winter (TUM)
Room:
TU Berlin: MA 875, Mathematics Building, Strasse des 17. Juni 136, Berlin
TU Munich: Room 02.06.011, Boltzmannstr. 3, Garching
Online through zoom
Meeting-ID: 648 0421 3365
Kenncode: 400717
Kenncode: 400717
Time: Tuesdays 14:15-16:30
Talks
21.11.2023
-
14:15 - 15:00
Frieze patterns and Farey complexes,
Ian Short (Open University, UK)
+
11.07.2023
-
14:15 - 15:15
Intrinsic Triangulations in Geometry Processing,
Mark Gillespie (Carnegie Mellon University, Pittsburgh)
+ -
15:30 - 16:30
TBA,
Tobias Ried (MPI Leipzig)
+
23.05.2023
-
14:15 - 15:00
(H- Cafe)
Nonlocal Extension of Gamow's Liquid Drop Model,
Fumihiko Onoue (Technische Universität München)
+ -
15:30 - 16:30
New integrable birational systems from a 3D generalisation of QRT,
Jaume Alonso (Technische Universität Berlin)
+
12.07.2022
-
14:15 - 15:15
A canonical discrete analogue of the classical circular cross sections of ellipsoids and their isometric deformation,
Wolfgang Schief (University of New South Wales)
+ -
15:30 - 16:30
Grid Peeling and the Affine Curve-Shortening Flow,
Günter Rote (FU Berlin)
+
29.03.2022
-
14:15 - 15:15
(@TUB)
Harmonic Morphisms, Proper Harmonic Functions - The Method of Eigenfamilies,
Sigmundur Gudmundsson (Lund University)
+ -
15:30 - 16:30
(@TUM)
Smoothing of transport plans and Density Functional Theory,
Ugo Bindini (TU Munich)
+
08.02.2022
-
14:15 - 15:15
(@zoom)
Regge symmetry,
Ivan Izmestiev (TU Vienna)
+
30.11.2021
-
14:15 - 15:15
(@TUB)
Complete families of embedded high genus CMC surfaces in the 3-sphere,
Sebastian Heller (University of Hannover)
+ -
15:30 - 16:30
(@TUB)
From geometry to dynamics. Integrable bilinear discretizations of quadratic vector fields.,
Yuri Suris (TU Berlin)
+
04.02.2020
-
14:15 - 15:15
(@TUM)
Algebraic Systems Biology,
Heather Harrington (University of Oxford)
+
03.12.2019
-
14:15 - 15:15
(@ TUM)
Gromov's notion of 'partial differential relation' and applications: a tutorial,
Gero Friesecke (TU München)
+ -
15:30 - 16:30
(@TUM)
Optimal Lattice Quantizers and Best Approximation in the Wasserstein Metric,
David Bourne (Heriot-Watt University, Edinburgh)
+
05.11.2019
-
14:15 - 15:15
(@TUM)
Semi-discrete unbalanced optimal transport and quantization,
Bernhard Schmitzer (TUM)
+ -
15:30 - 16:30
(@TUM)
Gromov-Wasserstein distances and distributional invariants of datasets,
Facundo Memoli (Ohio State University)
+
02.07.2019
-
14:15 - 15:15
(@TUB)
Attractors of Trees of Maps and of Sequences of Maps between Spaces with Applications to Subdivision,
David Levin (Tel-Aviv University, Israel)
+
04.06.2019
-
15:00 - 16:00
(@TUB)
The Z-Dirac and massive Laplacian operators in the Z-invariant Ising model,
Béatrice de Tilière (University Paris Dauphine)
+ -
16:15 - 17:15
(@TUM)
Physics-based Deep Learning for Fluids,
Nils Thuerey (Technische Universität München)
+
07.05.2019
-
14:15 - 15:15
(@TUB)
Perfectly matched layers with discrete complex analysis,
Albert Chern (Technische Universität Berlin)
+
29.01.2019
-
14:15 - 15:15
(@TUM)
Introduction to pde2path (and some recent additions),
Hannes Uecker (Carl von Ossietzky Universität Oldenburg)
+ -
15:30 - 16:30
(@TUB)
News from Celestial Mechanics,
Andreas Knauf (Friedrich-Alexander-Universität Erlangen-Nürnberg)
+
08.01.2019
-
14:15 - 15:15
(@TUM)
Finite-Difference Discretization of the Ambrosio-Tortorelli Functionals,
Annika Bach (TU München)
+ -
15:30 - 16:30
(@TUM)
Variational Convergence of Discrete Euler Elastica,
Henrik Schumacher (RWTH Aachen)
+
11.12.2018
-
14:15 - 15:15
(@TUM)
Approximate curvatures of a varifold,
Gian Paolo Leonardi (University of Modena and Reggio Emilia)
+ -
15:30 - 16:30
(@TUM)
A review on some mathematical results about crystallization,
Xavier Blanc (Université Paris-Diderot)
+
27.11.2018
-
14:15 - 15:15
(@TUB)
Holomorphic dynamics connecting geometry, root-finding, algebra, and the Mandelbrot set,
Dierk Schleicher (Jakobs University Bremen)
+
03.07.2018
-
14:15 - 15:15
(@TU Berlin)
D'Alembert type representation for discrete surfaces,
Shimpei Kobayashi (Hokkaido University, Japan & DGD Guest Professor)
+
12.06.2018
-
14:15 - 15:15
(@TUB)
Conformal geometry and random surfaces,
Steffen Rohde (University of Washington & DGD Guest Professor)
+ -
15:30 - 16:30
(@TUM)
Optimizing over convex functions: motivations and challenges,
Guillaume Carlier (Université Paris Dauphine & John von Neumann Professor@TUM)
+
15.05.2018
-
14:15 - 15:15
(@TUM)
Solving x’=?,
Konstantin Mischaikow (Rutgers University, USA & DGD Guest Professor)
+
17.04.2018
-
14:15 - 15:15
(@TUM)
Wulff shape emergence in graphene,
Elisa Davoli (Universität Wien)
+ -
15:30 - 16:30
(@TUM)
Numerical Dynamics of Integrodifference Equations,
Christian Pötzsche (Alpen-Adria-Universität, Klagenfurt)
+
06.02.2018
-
14:15 - 15:15
(@TUM)
Rattling in spatially discrete reaction-diffusion equations with hysteresis,
Sergey Tikhomirov (Saint-Petersburg State University and John v. Neumann Professor @ TUM)
+ -
15:30 - 16:30
(@TUB)
Matrix KP solitons in a tropical limit, Yang-Baxter equation and related structures,
Folkert Müller-Hoissen (Max Planck Institute for Dynamics and Self-Organization)
+
09.01.2018
-
14:15 - 15:15
(@ TUM)
Exact periodic stripes for minimizers of a local/non-local interaction functional in general dimension,
Eris Runa (MPI Leipzig)
+ -
15:30 - 16:30
(@TUM)
Local phenomena in random dynamical systems: bifurcations, synchronisation, and quasi-stationary dynamics,
Maximilian Engel (TU München)
+
12.12.2017
-
14:15 - 15:15
(@ TU München)
Combinatorial Solutions to Elastic Shape Matching,
Daniel Cremers (TU München)
+
21.11.2017
-
14:15 - 15:15
(@TUB)
Complexity of 3-Manifolds,
Stephan Tillmann (The University of Sydney)
+ -
15:30 - 16:30
(@TUB)
The story of infinitesimals: a conspiracy of silence ?,
Daryl Cooper (University of California at Santa Barbara)
+
18.07.2017
-
14:15 - 15:15
(@TUB)
Deformations of Spectral curves,
Martin Schmidt (Universität Mannheim)
+ -
15:30 - 16:30
(@TUB)
The geometric discretisation of the Suslov problem: a case study of consistency for nonholonomic integrators,
Luis García Naranjo (IIMAS-UNAM, Mexico)
+
20.06.2017
-
14:15 - 15:15
(@ TUM)
Iterative refinement processes for manifold-valued data,
Caroline Moosmüller (University of Passau)
+ -
15:30 - 16:30
(@ TUM)
Near-optimal quantization and encoding under various measurement models,
Rayan Saab (University of California, San Diego)
+
23.05.2017
-
15:30 - 16:30
(@TUM)
A theoretical framework for the analysis of Mapper,
Mathieu Carrière (INRIA France)
+
02.05.2017
-
14:15 - 15:15
(@TUB)
Computing symplectic capacities combinatorially,
Michael Hutchings (UC Berkeley)
+ -
15:30 - 16:30
(@TUB)
Abelian Higgs Vortices and Discrete Conformal Maps,
Ananth Sridhar (TU Berlin)
+
07.02.2017
-
14:15 - 15:15
(@TUM)
Orientational order on surfaces - the coupling of topology, geometry and dynamics,
Axel Voigt (TU Dresden)
+ -
15:30 - 16:30
(@TUM)
Persistent homology for data: stability and statistical properties,
Frederic Chazal (INRIA France)
+
10.01.2017
-
14:15 - 15:15
(@TUB)
The hyperbolic geometry of Markov’s theorem on Diophantine approximation and quadratic forms,
Boris Springborn (TU Berlin)
+ -
15:30 - 16:30
(@TUM)
On the connection between A/D conversion and the roots of Chebyshev polynomials,
Felix Krahmer (TU München)
+
13.12.2016
-
14:15 - 15:15
(@TUM)
Atomistically inspired origami,
Richard D. James (University of Minnesota)
+
15.11.2016
-
14:15 - 15:15
(@TUM)
Salem numbers and discrete groups of automorphisms of algebraic surfaces,
Igor Dolgachev (University of Michigan at Ann Arbor & John von Neumann Guest Professor @ Research Group Algebra, TUM)
+ -
15:30 - 16:30
(@TUB)
Constant mean curvature surfaces in $\mathbb{R}^3$ with Delaunay ends and Hilbert's 21st problem,
Franz Pedit (University of Massachusetts, Amherst)
+
05.07.2016
-
14:15 - 15:15
(@TUB)
Schrödinger's Smoke,
Peter Schröder (Caltech)
+ -
15:30 - 16:30
(@TUB)
News about confocal quadrics,
Yuri Suris (TU Berlin)
+
31.05.2016
-
14:15 - 15:15
(@TUB)
Tire track geometry and the filament equation: results and conjectures,
Sergei Tabachnikov (Pennsylvania State University)
+ -
15:30 - 16:30
(@TUM)
Dynamic isoperimetry and Lagrangian coherent structures,
Gary Froyland (UNSW, Australia)
+
24.05.2016
-
14:15 - 15:15
(@TUM)
An Introduction to Distance Preserving Projections of Smooth Manifolds,
Mark Iwen (Michigan State University)
+ -
15:30 - 16:30
(@TUB)
Numerics of nonlinear Schrödinger equations on long time intervals,
Ludwig Gauckler (TU Berlin)
+
19.04.2016
-
14:15 - 15:15
(@TUM)
On a discretization of Conley theory for flows in the setting of discrete Morse theory,
Marian Mrozek (Jageillonian University, Kraków)
+ -
15:30 - 16:30
(@TUM)
Stability and Approximations in Topological Data Analysis,
Magnus Bakke Botnan (TU München)
+
02.02.2016
-
14:15 - 15:15
(@TUM)
Polyhedral Patterns,
Helmut Pottmann (TU Wien, John von Neumann Gastprofessor @ TUM)
+ -
15:30 - 16:30
(@TUM)
The flux integral revisited: the Lagrangian perspective,
Daniel Karrasch (TU München)
+
08.12.2015
-
14:15 - 15:15
(@TUB)
On limit shapes and their integrability,
Nicolai Reshetikhin (UC Berkeley)
+ -
15:30 - 16:30
(@TUB)
Surfaces containing two circles through each point,
Mikhail Skopenkov (NRU HSE, IITP RAS)
+
10.11.2015
-
14:15 - 15:15
(TU Berlin)
Geometric Yang-Baxter maps in non-commuting variables, and their semi-commutative reductions,
Adam Doliwa (University of Warmia and Mazury)
+ -
15:30 - 16:30
(TU Berlin)
The Ribbonlength of Knot Diagrams,
John Sullivan (TU Berlin)
+
22.09.2015
-
14:15 - 15:15
(@TUM, live broadcast to TUB)
Domain Filling Circle Packings - Existence and Uniqueness,
David Krieg (TU Freiberg)
+ -
15:30 - 16:15
(@TUM, live broadcast to TUB)
Molecular structures generated by discrete symmetries, X-ray diffraction, and structure identification.,
Gero Friesecke (TU München)
+
14.07.2015
-
14:15 - 15:15
(@TUM)
Interactive Visualization of 2-D Persistent Homology,
Michael Lesnick (IMA, University of Minneapolis & Columbia University, NY)
+ -
15:30 - 16:30
(@TUM)
Cheeger constants and frustration indices for magnetic Laplacians on graphs and manifolds,
Norbert Peyerimhoff (University of Durham, UK)
+
16.06.2015
-
14:15 - 15:15
(TU Berlin)
Algebraic entropy, a measure of complexity for rational discrete systems,
Claude Viallet (Université Pierre et Marie Curie, Paris)
+ -
15:30 - 16:30
(TU Berlin)
Tiling of triply-periodic minimal surfaces,
Myfanwy Evans (TU Berlin)
+
19.05.2015
-
14:15 - 15:15
(@ TUM)
Confined elastic curves,
Matteo Novaga (Universitá di Pisa, John von Neumann Gastprofessor)
+ -
15:30 - 16:30
(@TUM)
Dynamics of Discrete Screw Dislocations in SC, BCC, FCC and HCP crystals,
Lucia de Luca (TU München)
+
21.04.2015
-
14:15 - 15:15
(TU Berlin)
Navigating the space of symmetric CMC surfaces,
Sebastian Heller (Universität Tübingen)
+ -
15:30 - 16:30
(TU Berlin)
Tropical $(p,q)$-homology and algebraic cycles,
Kristin Shaw (TU Berlin)
+
10.02.2015
-
14:15 - 15:15
(TU Berlin)
Discrete variational mechanics in structure-preserving integration and optimal control,
Sina Ober-Blöbaum (Uni Paderborn/FU Berlin)
+ -
15:30 - 16:30
(TU Berlin)
The Chemical Master Equation as a discretization of the Fokker-Planck and Liouville equation for chemical reactions,
Alexander Mielke (WIAS Berlin)
+
27.01.2015
-
14:15 - 15:15
(@ TUM)
What is the semiclassical limit of non-Hermitian time evolution? ,
Roman Schubert (Bristol University, UK)
+ -
15:30 - 16:30
(@ TUM)
Combinatorial Models for Random Matrices with Gaussian Entries,
Michael La Croix (MIT Massachusetts)
+
13.01.2015
-
14:15 - 15:15
(TU München)
Signed graphs, nested set complexes and spines,
Carsten Lange (TU München)
+ -
15:30 - 16:30
(TU München)
Approximation and Convergence of the Intrinsic Volume,
Herbert Edelsbrunner (IST Austria)
+
16.12.2014
-
14:15 - 15:15
(TU Berlin)
A portrait of Arnold Diffusion,
Vassili Gelfreich (University of Warwick)
+ -
15:30 - 16:30
(TU Berlin)
Hausdorff dimension in transcendental dynamics,
Dierk Schleicher (Jacobs University Bremen)
+
18.11.2014
-
14:15 - 15:15
(TU München)
The Morse theory of Čech and Delaunay filtrations,
Ulrich Bauer (TU München)
+ -
15:30 - 16:30
(TU München)
From Shapes to Shape Spaces,
Max Wardetzky (Universität Göttingen)
+
21.10.2014
-
14:15 - 15:15
(TU Munich)
The symplectic camel and the uncertainty principle,
Maurice de Gosson (Universität Wien)
+ -
15:30 - 16:30
(TU Berlin)
Integer partitions from a geometric viewpoint,
Matthias Beck (San Francisco State University)
+
24.06.2014
-
14:15 - 15:15
(TU Berlin)
Universal aspects of geometric and algebraic integrability in Pluecker and Lie geometry,
Wolfgang Schief (University of New South Wales, Australia)
+ -
15:30 - 16:30
(TU Munich)
The Geometry and Dynamics of Semiclassical Wave Packets,
Tomoki Ohsawa (University of Michigan-Dearborn, USA)
+
27.05.2014
-
14:15 - 15:15
(TU Munich)
Solving problems in algebraic geometry using applied mathematics,
Hartmut Monien (Universität Bonn)
+ -
15:30 - 16:30
(TU Berlin)
Smoke Rings from Smoke,
Peter Schröder (Caltech)
+
29.04.2014
-
14:15 - 15:15
(TU Munich)
The multivariate Hermite-Laguerre connection,
Caroline Lasser (TU München)
+ -
15:30 - 16:30
(TU Munich)
Geometric Methods for the Approximation of High-dimensional Dynamical Systems,
Mauro Maggioni (Duke University, Durham)
+
04.02.2014
-
14:15 - 15:15
(TU Berlin)
The Riemann-Hilbert Method,
Alexander Its (Indianapolis)
+ -
15:30 - 16:30
(TU Berlin)
Lattice Polygons and Real Roots,
Michael Joswig (TU Berlin)
+
07.01.2014
-
14:15 - 15:15
(TU Munich)
Variational methods for lattice systems,
Marco Cicalese (TU München)
+ -
15:30 - 16:30
(TU Munich)
Mean Field Sparse Optimal Control,
Massimo Fornasier (TU München)
+
10.12.2013
-
14:15 - 15:15
(TU Berlin)
The Euclidean Distance Degree,
Bernd Sturmfels (UC Berkeley and MPI Bonn)
+ -
15:30 - 16:30
(TU Munich)
Cell Packing Structures,
Johannes Wallner (University Graz)
+
12.11.2013
-
14:15 - 15:15
(TU Munich)
On a surface theory for quadrilateral nets,
Tim Hoffmann (TU München)
+
15.10.2013
-
14:15 - 15:15
(TU Berlin)
Bianchi (hyper-)cubes and a geometric unification of the Hirota and Miwa equations,
Wolfgang Schief (University of New South Wales, Australia)
+ -
15:30 - 16:30
(TU Berlin)
The critical temperature for the Ising model on biperiodic graphs,
David Cimasoni (University of Geneva)
+
02.07.2013
-
16:15 - 17:15
(TU Munich)
Rigidity of origami surfaces,
Ileana Streinu (Smith College, Northampton, USA)
+ -
17:30 - 18:30
(TU Munich)
Rigidity and flexibility of periodic frameworks,
Ciprian S. Borcea (Rider University, Northampton, USA)
+
04.06.2013
-
16:15 - 17:15
(TU Berlin)
Minimum-cardinality triangulations of polytopes and manifolds,
Julian Pfeifle (Universitat Politècnica de Catalunya)
+ -
17:30 - 18:30
(TU Berlin)
Variational Time Discretization of Geodesic Calculus in Shape Space,
Martin Rumpf (Universität Bonn)
+
07.05.2013
-
16:15 - 17:15
(TU Munich)
Linearizing Hilbert Nullstellensatz and the Orientability of Matroids,
Jesus de Loera (Univ. of California, Davis & John Neumann Gastprofessor, TU Munich)
+ -
17:30 - 18:30
(TU Munich)
Complex matroids: rigidity and syzygies,
Jürgen Richter-Gebert (TU Munich)
+
16.04.2013
-
16:15 - 17:15
(TU Berlin)
Discrete and continuous integrable systems on cluster varieties,
Vladimir Fock (Univ. Strasbourg)
+ -
17:30 - 18:30
(TU Berlin)
Variational formulation of commuting Hamiltonian flows,
Yuri B. Suris (TU Berlin)
+