Tsukuba Differential Geometry Seminar
The list of past talks (Academic year 2006)


Term1 (April-June)

18 April Takao Yamaguchi
(Graduate School of Pure and Applied Sciences, University of Tsukuba)

Surfaces with curvature bounded above
25 April Mitsuhiro Itoh
(Graduate School of Pure and Applied Sciences, University of Tsukuba)

Geometry of Poisson kernel functions and the space of probability measures
 9 May Nobuhiro Honda
(Graduate School of Science and Engineering, Tokyo Institute of Technology)

Explicit constructions of the twistor spaces of Joyce metrics
16 May Yasuhiro Yabuki (Mathematical Institute, Tohoku University)
Nayatani's metric and geometrically finite Kleinian groups
23 May Hiroyasu Satoh
(Graduate School of Pure and Applied Sciences, University of Tsukuba)

Almost Hermition structures on tangent vector bundles
6 June Takumi Yokota
(Graduate School of Pure and Applied Sciences, University of Tsukuba)

Monotonicity under the Ricci flow on surfaces
13 June Jun Masamune
(Department of Mathematics, Faculty of Science and Engineering, Chuo University)

On a harmonic form on a non-compact complete CR manifold
27 June Koichi Nagano (Mathematical Institute, Tohoku University)
Topological regularity of CAT(1) spaces

Term2 (September-November)

12 September Satoshi Ishiwata
(Graduate School of Pure and Applied Sciences, University of Tsukuba)

Connectivity of discrete nilpotent groups
17 October Kei Funano (Tohoku University)
Observable concentration of mm-spaces with trees as screens
24 October Kazumasa Kuwada
(Department of Mathematics, Faculty of Science, Ochanomizu University)

Intrinsic coupling under lower Ricci curvature bounds
7 November Shinichi Oguni (Kyoto University)
Spectral density functions of pseudogroups
14 November Nobuhiro Innami
(Department of Mathematics, Niigata University)

Compression theorems for surfaces

Term3 (December-February)

5 December Hiroshi Iritani
(Graduate School of Mathematics, Kyushu University)

On quantum cohomology of toric orbifolds
12 December Yumiko Kitagawa (Tokyo University of Science)
On Subriemannian contact manifolds
19 December Thierry Coulhon (University of Cergy-Pontoise)
Risez transform and heat kernel regularity on non-compact Riemannian manifolds
9 January Kazuyoshi Kiyohara
(Department of Mathematics, Faculty of Science, Okayama University)

Behavior of geodesics on Liouville manifolds
16 January Takahisa Yamase
(Graduate School of Pure and Applied Sciences, University of Tsukuba)

The geometry of three-dimensional Seiberg-Witten theory
Yuichi Shishido
(Graduate School of Pure and Applied Sciences, University of Tsukuba)

Differential geometry of the Fisher information metric and the space of probability measures
23 January Kazutoshi Inoue (Mathematical Institute, Tohoku University)
On Einstein-Hermitian metrics and Donaldson's Lagrangian
30 January Atsushi Kawamo
(Graduate School of Pure and Applied Sciences, University of Tsukuba)

Three-dimensional hyperbolic manifolds and Klein groups
Takumi Yokota
(Graduate School of Pure and Applied Sciences, University of Tsukuba)

Curvature integrals under the Ricci flow on surfaces
20 February Taro Kimura (Tokyo University of Science)
Totally geodesic submanifolds in compact symmetric spaces of rank two and their stability

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Last updated: 2 April, 2007