Topology-Geometry Seminar is held on every Tuesday.

The talks are given mainly in Japanese.

Topology-Geometry Seminar 2002 started on April 16, 2002.

The seminar on December 6 was a Topology-Geometry & Algebraic Geometry
joint seminar.

Japanese
version is here.

- 28/1 Norihiko Minami
(Nagoya Institute of Technology)

HELP needed for motion planning? - 14/1 Masaaki Suzuki
(Graduate School of Mathematical Sciences, University of Tokyo)

On the Magnus representation of the mapping class group - 10/12 Katsumi Shimomura
(Faculty of Science Kochi University)

On the homotopy groups of spheres - 6/12 Richard Hain
(Duke University)

The cohomology of the moduli space of abelian 3-folds - 3/12 Yoshihiko Suyama
(Department of Applied Mathematics, Fukuoka University)

New examples of conformally flat hypersurface in Euclidean 4-space - 26/11 Yasuhiro NAKAGAWA
(Mathematical Institute Tohoku University)

A remark on Tian's notions of stability for Fano manifolds - 19/11 Hirotaka Akiyoshi
(Graduate School of Science, Osaka University)

McShane's identity and its variations - 12/11 Takao Matumoto
(Graduate School of Science, Hiroshima University)

Deformation of chart diagrams of singular 2-dimensional braids and its applications - 29/10 Regidor Garcia Antonio
(Graduate School of Science, Hiroshima University)

Some results on a conjecture of Eilenberg-Maclane - 22/10 Akio Kawauchi
(Graduate School of Science, Osaka City University)

The classification problem of closed orientable 3-manifolds - 15/10 Makoto Matsumoto
(Graduate School of Science, Hiroshima University)

Relations between Dehn twists arising from deformation of singularity - 1/10 Seiichi Kamada
(Graduate School of Science, Hiroshima University)

Quandle homology and its application to knot theory - 16/07 Yukio Matsumoto
(Graduate School of Mathematical Sciences, University of Tokyo)

Survey of codimension 2 surgery (canceled) - 9/07 Shin Satoh
(Graduate School of Science and Technology, Chiba University)

Positive, alternating, or simple surface-knots - 4/07 Hiroyasu Izeki
(Mathematical Institute, Tohoku University)

Combinatrial harmonic maps and superrigidity - 25/06 Nobuyoshi Takahashi
(Graduate school of Science, Hiroshima University)

Introduction to mirror symmetry - 11/06 Yoshio Agaoka
(Faculty of Integrated Arts and Sciences, Hiroshima University)

Projective codimension of Lie groups - 4/06 Masakazu Teragaito
(Graduate School of Science, Hiroshima University)

Crosscap numbers of torus knots - 28/05 Toshiyuki Sugawa
(Graduate School of Science, Hiroshima University)

On the bottom of spectrum of a 2-dimensional hyperbolic manifold - 21/05 Masaaki Umehara
(Graduate School of Science, Hiroshima University)

Flat surfaces in hyperbolic 3-space - 14/05 Takeshi Kura
(Graduate School of Science, Hiroshima University)

A Laplacian comparison theorem - 07/05 Nobuhiro Honda
(Graduate School of Science, Hiroshima University)

Non-Moishezon twistor spaces of 4CP^2 - 23/04 Seiichi Kamada
(Graduate School of Science, Hiroshima University)

On generalization of braids - 16/04 Taro Asuke
(Graduate School of Science, Hiroshima University)

The Bott class as a Chern-Simons invariant

*Seiichi Kamada **kamada@math.sci.hiroshima-u.ac.jp*

*Nobuhiro Honda **honda@math.sci.hiroshima-u.ac.jp*