Russian-German Geometry Meeting
dedicated to the 85th birthday of A.D. ALEXANDROV
Programme
September 22, Monday
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9:00 |
10:00 |
Registration |
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10:00 |
10:45 |
Opening |
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11:00 |
11:45 |
Alexey Pogorelov |
On the foundation of geometry |
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12:00 |
12:45 |
Hermann Karcher |
Construction of embedded minimal surfaces |
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16:00 |
18:25 |
Sections |
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Section I
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16:00 |
16:25 |
Christian Baer |
Eigenvalues of the Dirac operator, collapse, and Willmore functional |
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16:40 |
17:05 |
Richard Bishop |
Warped Products of Metric Spaces |
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17:20 |
17:45 |
Urs Lang |
Extendability of large-scale lipschitz maps |
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18:00 |
18:25 |
Dorothee Schueth |
Continuous families of isospectral metrics on simply connected manifolds |
Section II
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16:00 |
16:25 |
Yuri Borisov |
Relaxing the a priori constraints on the fundamental theorem of space curves |
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16:40 |
17:05 |
Ernst Kuwert |
Minimization of conformally invariant energies in homotopy classes |
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17:20 |
17:45 |
Judith Leder |
Codazzi tensors of order three in Differential Geometry |
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18:00 |
18:25 |
Konrad Polthier |
Discrete Geodesics and Numerics on Surfaces |
Section III
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16:00 |
16:25 |
Herbert Abels |
Reductive Groups as metric spaces |
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16:40 |
17:05 |
Anton Deitmar |
Hopf and Lefschetz formulas for flows |
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17:20 |
17:45 |
Alexander Guts |
A time-mashine and recovering of the past |
September 23, Tuesday
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9:30 |
10:15 |
Uwe Abresch |
Homogeneous spaces of strictly positive curvature |
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10:30 |
11:15 |
Valery Berestovsky |
On and about Alexandrov's Spaces |
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11:30 |
12:15 |
Bernhard Leeb
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Rigidity of symmetric spaces and buildings |
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16:00 |
18:25 |
Sections |
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Section I
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16:00 |
16:25 |
Conrad Plaut |
Geometries and covers of groups |
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16:40 |
17:05 |
Alexander Bobenko |
Discrete Affine Spheres |
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17:20 |
17:45 |
Vadim Kaimanovich |
Generalized Busemann functions and compactifications of symmetric spaces |
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18:00 |
18:25 |
Takashi Sakai |
On Riemannian manifolds admitting a function whose gradient is of constant norm |
Section II
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16:00 |
16:25 |
Brian Bowditch |
A topological characterization of hyperbolic groups |
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16:40 |
17:05 |
Jinichi Itoh |
Riemannian metric with fractal cut locus |
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17:20 |
17:45 |
Alexander Borisenko |
Total curvatures of convex hypersurfaces in the Hyperbolic space |
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18:00 |
18:25 |
Vladimir Vershinin |
Configuration Spaces and Generalizations of Braids |
Section III
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16:00 |
16:25 |
Victor Alexandrov |
Sufficient Conditions for Extension of N-th Order Flex of Polyhedra |
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16:40 |
17:05 |
Victor Gichev |
Invariant orderings in simply connected Lie groups |
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17:20 |
17:45 |
Michael Babich |
Cartanian Spaces of the Normal Projective Connections correspondent to the Painleve Equations and the Theory of Invariants |
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18:00 |
18:25 |
Vladimir Matveev |
Symplectic nature of the Dini theorem |
September 24, Wednesday
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9:30 |
10:15 |
Idzhat Sabitov |
A generalized Heron's formula and an algorithmic solution of basic problems of
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10:30 |
11:15 |
Juergen Jost |
Generalized harmonic maps into Alexandrov spaces
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11:30 |
12:15 |
Olga Ladyzhenskaya |
On evolution of multidimensional surfaces with the curvatures dependent speed
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14:00 |
18:00 |
Excursion over the sity (4 hours). |
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September 25, Thursday
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9:30 |
10:15 |
Victor Bangert |
Stable Norm and Minimal Laminations
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10:30 |
11:15 |
Bruce Kleiner |
Geometric boundary of Hadamard spaces
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11:30 |
12:15 |
Wolfgang Meyer |
The Sphere Theorem in Riemannian Geometry |
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16:00 |
18:25 |
Sections |
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Section I
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16:00 |
16:25 |
Francois Ledrappier |
Stable foliations on abelian covers
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16:40 |
17:05 |
Takashi Shioya (joint with T. Yamaguchi) |
Collapsing three-manifolds under a lower curvature bound |
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17:20 |
17:45 |
Andrei Bodrenko |
ARG-deformations of surfaces in Riemannian space |
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18:00 |
18:25 |
Arkady Skopenkov |
On the Deleted Product Criterion For Concordance of Link Maps in Rm |
Section II
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16:00 |
16:25 |
Alexey Bolsinov |
Topology of Integrable Hamiltonian Systems |
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16:40 |
17:05 |
Christine Scharlach |
Centroaffine geometry of surfaces in R4
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17:20 |
17:45 |
Serguei Vodop'yanov |
Metric structures and quasiconformal mappings |
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18:00 |
18:25 |
Alexandr Ivanov (joint with A.Tuzhilin) |
Geometry of planar linear trees and applications to minimal networks theory |
Section III
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16:00 |
16:25 |
Patrick Eberlein |
Totally geodesic submanifolds of compact, 2-step nilmanifolds |
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16:40 |
17:05 |
Katrin Leschke |
On isoparametric submanifolds of Euclidean spaces |
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17:20 |
17:45 |
Yaroslav Bazaikin |
On odd-dimensional positively curved spaces |
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18:00 |
18:25 |
Victor Toponogov |
The convex surface with principal curvatures connected by some equation |
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stend talk |
Konstantin Salikhov |
CE-resolving 2-polyhedra up to special ones |
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September 26, Friday
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9:30 |
10:15 |
Ernst Heintze |
Isoparametric Submanifold in Hilbert space
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10:30 |
11:15 |
Stefan Mueller |
Geometry and microstructure - flexibility and rigidity
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11:30 |
12:15 |
Wilderich Tuschmann (joint with A. Petrunin and X. Rong) |
Collapsing and positive pinching
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September 27, Saturday
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9:30 |
10:15 |
Stephanie Alexander |
Topology of Riemannian manifolds with cut locus of low degree
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10:30 |
11:15 |
Ulrich Pinkall |
Differential geometry of surfaces and quaternionic algebraic geometry |