Japanese
December 10, 2018

The 45th 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: December 6(Thu) - December 8(Sat), 2018

Venue : Kumamoto City International Center (Meeting room 1, Meeting room 3)
4-18 Hanabata-cho, Kumamoto 860-0806 Japan

Access : From Kumamoto JR station
                    10 minutes via Kumamoto City Tram by getting off at the tram stop of Hanabatacho and walking 3 minutes from the tram stop, or
                    10 minutes via buses by getting off at the Kumamoto Kotsu Center and walking 3 minutes from the center
              From Kumamoto airport
                    45 minutes via airport limousine bus by getting off at the Kumamoto Kotsu Center and walking 3 minutes from the center

google map

Facilities

A whiteboard and a projector are available.



The 44th Symposium on Transformation Groups was successfully completed. We would like to thank all speakers and participants!

Group photo



Program

12/6 (Thu.)

13:30 - 14:15 Tatsuya Horiguchi (Osaka University)
The cohomology rings of regular nilpotent Hessenberg varieties and Schubert polynomails
14:30 - 15:15 Masashi Noji (Osaka City University) - Kazuaki Ogiwara (Osaka City University)
Smooth torus orbit closures in Grassmannians
15:30 - 16:15 Krzysztof M. Pawałowski (Adam Mickiewicz University)
Compact connected Lie group actions on acyclic manifolds

12/7 (Fri.)

9:15 ~ 10:00 Shunsuke Tamura (Okayama University)
Dimension of homology spheres with odd number of A6-fixed points
10:15 ~ 11:00 Kouhei Seita (Okayama University) - Masaharu Morimoto (Okayama University)
On G-actions with finite fixed points on spheres
11:15 ~ 12:00 Taras Panov (Moscow State University)
Basic cohomology of canonical holomorphic foliations on complex moment-angle manifolds
< Lunch >
14:15 ~ 15:00 Hiroaki Ishida (Kagoshima University)
Towards transverse toric geometry
15:15 ~ 16:00 Marek Kaluba (Adam Mickiewicz University)
Aut(F5) has property (T)
< Social Dinner >

12/8 (Sat.)

9:15 ~ 10:00 Ivan Limonchenko (Fudan University)
On polyhedral products of low LS-category
10:15 ~ 11:00 Anton Ayzenberg (National Research University Higher School of Economics)
Orbit spaces of complexity one torus actions
11:15 ~ 12:00 Hisashi Kasuya (Osaka University)
Morgan's mixed Hodge structure and Hain's mixed Hodge structure
< Lunch >
13:30 ~ 14:15 Norihiko Minami (Nagoya Institute of Technology)
On covering higher Fano manifolds by Bott towers
14:30 ~ 15:15 Shintaro Kuroki (Okayama University of Science)
Equivariant cohomology of torus orbifolds



Social dinner : December 7 (Fri.) 18:00 - (About 2 hours) (\4,000)

Suyamura (About 10 minutes from the conference venue)
1st floor, KR Building 1-13 Shinshigai, Chuo-ku, Kumamoto
TEL: 096-327-2468




This symposium is supported by

Organizers: Mayumi Nakayama (National Institute of Technology, Nagaoka College)
email: m_nakayama[at]nagaoka-ct.ac.jp
  Hiraku Abe (Osaka Prefecture University)
email: hirakuabe[at]globe.ocn.ne.jp