17. 11. 2009
|
Raphael Boll (TU Berlin)
On Non-Symmetric Discrete Relativistic Toda Systems and Their Relation to Quad-Graphs
|
10. 11. 2009
|
Andreas Pfadler (TU Berlin)
Hirota-Kimura Discretization Of Integrable Systems of Ordinary
Differential Equations
|
13. 10. 2009
|
Stefan Felsner (TU Berlin)
Triangle Contact Representations
|
29. 09. 2009
MA 550
|
Hannes Sommer (TU Berlin)
Energy-preserving discretization of incompressible fluids
|
14. 07. 2009
|
Keenan Crane (Caltech)
Lie Group Integrators for Animation and Control of Vehicles
|
07. 07. 2009
|
Yuri Suris (TU Berlin)
On geometry, algebra and combinatorics of discrete integrable 3d systems
|
10. 03. 2009
|
Ulrich Brehm (TU Dresden)
A Universality Theorem for Realization Spaces of Maps
|
10. 02. 2009
|
Ivan Izmestiev (TU Berlin)
Dual metrics of convex polyhedral cusps
|
03. 02. 2009
|
Carsten Lange (FU Berlin)
Geometry and combinatorics of associahedra
|
27. 01. 2009
|
Michael Joswig (TU Darmstadt)
Generalized quadrangles and polar spaces
|
06. 01. 2009
|
H. Si, J. Fuhrmann, K. Gaertner (WIAS Berlin)
Delaunay mesh generation and some related discrete geometry problems
|
09. 12. 2008
|
Matthias Weber (Indiana University)
Triply periodic Minimal surfaces - a unified approach
|
02. 12. 2008
|
Dirk Ferus (TU Berlin)
Reilly's proof of the Alexandrov soap bubble theorem
|
11. 11. 2008
|
Felix Effenberger (Universität Stuttgart)
Hamiltonian submanifolds of regular polytopes
|
04. 11. 2008
MA 415
|
Boris Springborn (TU Berlin)
Konforme Äquivalenz von Dreiecksnetzen
|
23. 09. 2008
MA 851
|
Vladimir Dragovic (IHES, Paris/Math. Institute SANU, Belgrade)
Poncelet Porisms and Beyond
|
12. 09. 2008
10:15, MA 841
|
Nikolai Dolbilin (Steklov Mathematical Institute)
Parallelohedra: Classical Theorems by Minkowski, Voronoi and
Beyond
|
09. 09. 2008
MA 851
|
Vladimir Bazhanov (Australian National University)
Quantum Geometry of 3-dimensional lattices
|
15. 07. 2008
|
Silke Möser (TU Darmstadt)
Cubical Projectivities
|
08. 07. 2008
|
Sergey Norin (Princeton University)
Divisors on graphs
|
17. 06. 2008
|
Ulrich Bauer (FU Berlin)
Uniform convergence of discrete curvatures on nets of curvature lines
|
13. 06. 2008
14:15, MA 751
|
Dmitri Chelkak (St. Petersburg University)
Universality for the Ising model on the isoradial graphs
|
03. 06. 2008
|
Peter Schröder (Caltech)
Everything you always wanted to know about numerical algorithms but never dared to ask! Part III
|
27. 05. 2008
|
Peter Schröder (Caltech)
Everything you always wanted to know about numerical algorithms but never dared to ask! Part II
|
20. 05. 2008
|
Peter Schröder (Caltech)
Everything you always wanted to know about numerical algorithms but never dared to ask!
|
15. 04. 2008
|
Kristoffer Josefsson (TU Berlin)
Mathematics in architecture
|
01. 04. 2008
|
Udo Hertrich-Jeromin (University of Bath)
Discrete CMC surfaces in space forms
|
11. 03. 2008
|
Christophe Barlieb (cdmb architects)
Hidden Dimensions
|
26. 02. 2008
|
Joachim Linn (Fraunhofer ITWM, Kaiserslautern)
Discrete rods from geometric finite differences
|
20. 02. 2008
14:15
|
Maria Ares Ribo Mor
Embedding 3-Polytopes on Small Integer Grids
|
|
12. 02. 2008
|
Ivan Izmestiev (TU Berlin)
Projective properties of the infinitesimal rigidity
of frameworks
|
|
16. 10. 2007
|
Ivan Izmestiev (TU Berlin)
Connecting geometric triangulations by stellar moves
|
05. 10. 2007
12:15, MA 750
|
Helmut Pottmann (TU Wien)
Architectural Geometry
|
27. 09. 2007
14:00, MA 313
|
Nikolaus Witte (TU Berlin)
Knotted Tori
|
|
13. 07. 2007
|
Jerrold Marsden (Caltech)
Discrete Exterior Calculus and Asynchronous Variational
Integrators for Computational Electromagnetism
|
|
10. 07. 2007
|
Wayne Rossman (Kobe University)
Conserved quantities and discrete surfaces
|
|
03. 07. 2007
|
Nico Düvelmeyer (TU Berlin)
Embeddings of partially given metric spaces
|
|
26. 06. 2007
|
Michael Baake (Universität Bielefeld)
Coincidence site lattices and their generalizations
|
|
19. 06. 2007
|
Julian Pfeifle (Universitat Politècnica de Catalunya)
Gale duality bounds for the zeros of polynomials with nonnegative
coefficients
|
|
05. 06. 2007
|
Nikolaus Witte (TU Berlin)
Constructing simplicial branched covers
|
|
22. 05. 2007
|
Max Wardetzky (FU Berlin)
Discrete bending energies
|
|
15. 05. 2007
|
John Sullivan (TU Berlin)
Medial axes in Moebius geometry
|
|
08. 05. 2007
|
Kristoffer Josefsson (TU Berlin)
The four vertex theorem for polygons
|
|
24. 04. 2007
|
Boris Springborn (TU Berlin)
There are no (5,7)-triangulations of the torus, and similar
theorems. Function theoretic proofs.
|
|
03. 04. 2007
|
Marc Alexa (TU Berlin)
Fair triangulated surfaces from positional constraints at interactive rates
|
28. 03. 2007
14:15
|
Jürgen Richter-Gebert (TU München)
Recognition of computationally contructed loci
|
|
30. 01. 2007
|
Ivan Izmestiev (TU Berlin)
The Colin de Verdiere
graph parameter and rigidity of convex polytopes
|
|
05. 12. 2006
|
Hang Si (WIAS, Berlin)
Toward 3D boundary conforming Delaunay mesh generation
|
|
21. 11. 2006
|
David Cohen-Steiner (INRIA, Sofia-Antipolis)
Topological Persistence
|
|
14. 11. 2006
|
Sergey Tsarev (TU Berlin)
Approximation of continuous curvature lines with circular patterns
|
01. 11. 2006
14:15
|
Torsten Langer (Max-Planck-Institut für Informatik, Saarbrücken)
Barycentric Coordinates for Spherical Polygons and Polyhedra in R^3
|
|
31. 10. 2006
|
Alexander Belyaev (Max-Planck-Institut für Informatik, Saarbrücken)
Continuous Barycentric Coordinates
|
|
24. 10. 2006
|
Vladimir Bazhanov (Australian National University, Canberra)
Ubiquitous Bethe Ansatz
|
|
17. 10. 2006
|
Peter Schröder (Caltech)
Smooth Tangent Vector Fields on Arbitrary Topology Surfaces through
Subdivision
|
|
10. 10. 2006
|
Francois Fillastre (University of Neuchatel, University of Toulouse)
Realisation of metrics on compact surfaces, an overview
|
|
26. 09. 2006
|
Lilya Kharevych (Caltech)
Geometric, Variational Integrators for Computer Animation
|
|
25. 08. 2006
|
Nikolaus Witte (TU Berlin)
Construction of combinatorial 4-manifolds as branched covers
|
|
07. 07. 2006
|
Michael Joswig (TU Darmstadt)
Optimale diskrete Morsefunktionen
|
|
23. 06. 2006
|
Alexey Kokotov (Concordia University, Montreal)
Flat conical metrics on Riemann surfaces and determinants of Laplacians
|
|
12. 05. 2006
|
Ivan Izmestiev (TU Berlin)
Mixed volumes and Alexandrov theorem
|
|
05. 05. 2006
|
Ivan Izmestiev (TU Berlin)
Mixed volumes and Minkowski theorem
|
|
21. 04. 2006
|
Johannes Wallner (TU Wien)
Smoothness analysis of subdivision schemes on manifolds
|
|
24. 03. 2006
|
Ivan Izmestiev (TU Berlin)
There is no triangulation of the torus with vertex degrees 5,6,...,6,7
|
|
03. 03. 2006
|
John Sullivan (TU Berlin)
Pak's new proof of the rigidity of convex polyhedra
|
|
17. 02. 2006
|
Jointly with the seminar "Energies and flows for space curves".
Steffen Weissmann (TU Berlin)
Realtime simulation of fluid flow
|
|
10. 02. 2006
|
Frank Lutz (TU Berlin)
Polyhedral Surfaces and Higher-Dimensional Manifolds
|
|
20. 01. 2006
|
Wolfgang Schief (UNSW Sydney)
Plasma confinement, differential geometry and soliton theory
|
|
16. 12. 2005
|
Ivan Izmestiev (TU Berlin)
Existence and uniqueness of a convex cap with a given metric:
Variational approach
|
|
02. 12. 2005
|
Sergey Tsarev (TU Berlin)
The Monge Problem: quadrature-free integration of nonlinear ODEs,
Pfaffian forms and efficient car parking
|
|
25. 11. 2005
|
Thorsten Theobald (TU Berlin)
Liniengeometrische Probleme und ihre diskreten Modelle
|
|
18. 11. 2005
|
Boris Springborn (TU Berlin)
Rivin's variational principle for Delaunay triangulations
and a generalization to weighted triangulations (part 2)
|
|
11. 11. 2005
|
Boris Springborn (TU Berlin)
Rivin's variational principle for Delaunay triangulations
and a generalization to weighted triangulations (part 1)
|
|
04. 11. 2005
|
Nikolaus Witte (TU Berlin)
Balanced Triangulations of Lattice Polytopes
|
|
21. 10. 2005
|
Ulrike Scheerer (TU Berlin)
Convergence of circle patterns
|
|
01. 07. 2005
|
Ulrich Pinkall (TU Berlin)
Smooth and polygonal smoke rings (part 2)
|
|
24. 06. 2005
|
Ulrich Pinkall (TU Berlin)
Smooth and polygonal smoke rings (part 1)
|
|
10. 06. 2005
|
Nicolai Reshetikhin (UC Berkeley)
Pearcey scaling in random skew plane partitions
|
02. 06. 2005
Thursday 14:15
MA 744
|
Joint seminar with the discrete geometry group at TU Berlin.
Oleg Karpenkov (IMU Moscow)
Multidimensional continued fractions
|
20. 05. 2005
9:00
MA 415
|
Joint seminar with the geometry group at TU Berlin.
Wolfgang Schief (UNSW Sydney)
On parallel surfaces: Geometry, integrability,
discretization and applications
|
19. 05. 2005
Thursday 16:15
MA 313
|
Joint seminar with the geometry group at TU Berlin.
Franz Pedit (U Mass Amherst)
Flächengeometrie und integrable Systeme: glatt und diskret
|
18. 05. 2005
Wednesday 16:15
MA 313
|
Joint seminar with the geometry group at TU Berlin.
Norbert Peyerimhoff (University of Durham)
Krümmung im diskreten und kontinuierlichen Fall:
Analogien und Unterschiede
|
13. 05. 2005
MA 313
|
Joint seminar with the geometry group at TU Berlin.
Monika Ludwig (TU Wien)
Zur affinen Geometrie konvexer Körper
|
12. 05. 2005
Thursday 16:15
MA 415
|
Joint seminar with the geometry group at TU Berlin.
Tim Hoffmann (LMU München)
Diskretisierung integrabler Geometrien
|
29. 04. 2005
MA 415
|
Joint seminar with the geometry group at TU Berlin.
Wilderich Tuschmann (Universität Münster)
Geometrie und Topologie fast nicht-negativer Krümmung
|
28. 04. 2005
Thursday 18:00
MA 415
|
Joint seminar with the geometry group at TU Berlin.
Michael Joswig (TU Darmstadt)
Färbungen von konvexen Polytopen und kombinatorischen
Mannigfaltigkeiten
|
22. 04. 2005
MA 313
|
Joint seminar with the geometry group at TU Berlin.
Yuri Suris (TU München)
Multidimensionale Verträglichkeit als Leitprinzip der
integrablen Differentialgeometrie
|
21. 04. 2005
Thursday 17:15
MA 415
|
Joint seminar with the geometry group at TU Berlin.
Ilka Agricola (HU Berlin)
Spezielle Geometrien, Holonomie und String-Theorie
|
|
15. 04. 2005
|
Christoph Bohle (TU Berlin)
Darboux Transformations and Spectral Curves of Discrete 2-Tori in S^4
(Joint work with F. Pedit and U. Pinkall)
|
|
18. 03. 2005
|
Boris Springborn (TU Berlin)
Discrete conformal mapping via circle patterns
|
