Japanese
Sep 7, 2019

The 46th Symposium on Transformation Groups

The Symposium of Transformation Groups is aimed to present recent achievements in transformation group theory and related topics, and to discuss perspectives of further researches.

Date: Oct 31(Thu) - Nov 2(Sat), 2019

Venue : Osaka Prefecture University I-site Namba (Meeting room C1, Meeting room C3)
Nankai Namba first building 2-1-41 Shikitsuhigashi, Naniwa-ku, Osaka, 556-0012, Japan

Access : Facilities

A whiteboard and a projector are available.


The 46th Symposium on Transformation Groups was successfully completed. We would like to thank all speakers and participants!

Group photo


Program

10/31(Thu.)

13:30 - 14:15 Mikiya Masuda (Osaka City University)
Torus orbit closures in the flag varieties
14:30 - 15:15 Hitoshi Yamanaka (Osaka City University Advanced Mathematical Institute)
Stratifications on generic torus orbit closures
15:30 - 16:15 Naoki Kitazawa (Institute of Mathematics for Industry, Kyushu University)
Representing various differentiable manifolds via explicit fold maps
16:30 - 17:15 Shigeru Takamura (Kyoto University)
Group actions and higher Galois correspondences

11/1(Fri.)

9:15 ~ 10:00 Masaharu Morimoto (Okayama University)
Construction of exotic actions on spheres of finite groups
10:15 ~ 11:00 Taras Panov (Moscow State University)
Higher Whitehead products in moment-angle complexes and substitution of simplicial complexes
11:15 ~ 12:00 Megumi Harada (McMaster University)
Spherical amoebas limit to the spherical tropicalization
(Lunch Break)
14:00 ~ 14:45 Takahiko Yoshida (Meiji University)
Adiabatic limits, Theta functions, and Geometric quantization
15:00 - 15:45 Krzysztof M. Pawałowski (Adam Mickiewicz University)
Smooth finite group actions on manifolds with prescribed homotopy type
16:00 ~ 16:45 Ikumitsu Nagasaki (Kyoto Prefectural University of Medicine)
G-maps between representation spheres and the Borsuk-Ulam property of groups

*Social Dinner*

11/1(Sat.)

9:15 ~ 10:00 Shintaro Kuroki (Okayama University of Science)
Gale dual of the GKM graph and its applications to the extension of the torus action on a GKM manifold
10:15 ~ 11:00 Naoto Yotsutani (Kagawa University) [[Cancelled]]
Diffeomorphic classes of the doubling Calabi-Yau threefolds
11:15 ~ 12:00 Junichi Mukuno (Kogakuin University)
On the fundamental group of semi-Riemannian manifolds with positive curvature
12:15 ~ 13:00 Tomoo Matsumura (Okayama University of Science)
A tableau formula of vexillary Schubert polynomials in type C


Social dinner : November 1 (Fri.) 18:00 - (About 2 hours) (\4,000)

Uoman (About 15 minutes walk from the conference venue)
7th floor in Namba Parks, 2-10-70, Nambanaka, Naniwa-ku, Osaka-shi, Osaka
TEL: 06-6636-8170 (+81-6-6636-8170)



This symposium is supported by

Organizers : Hiraku Abe (Osaka Prefecture University)
email: hirakuabe[at]globe.ocn.ne.jp
  Hiroaki Ishida (Kagoshima University)
email: ishida[at]sci.kagoshima-u.ac.jp>