2011 NIMS Hot Topics Workshop on

http://open.nims.re.kr/events/15Diff.Geom.

Date: 2(Wed)~5(Sat) November, 2011
Place: Faculty Seminar Room #219, College of Natural Sciences,
Kyungpook National University, Taegu 702-701, Korea
Organizing committee:- Prof. Young Jin Suh (Kyungpook Nat'l Univ.)- Prof. Jürgen Berndt (Kings College London)- Prof. Yoshihiro Ohnita (OCAMI & Osaka City Univ.)- Prof. Byung Hak Kim (KyungHee Univ.)- Dr. Hyunjin Lee (Kyungpook Nat'l Univ.)
Invited Speakers- Prof. Jürgen Berndt (King's College of London)- Prof. Mayuko Kon (Shinshu Univ.)- Prof. Yoshihiro Ohnita (OCAMI & Osaka City Univ.)- Prof. Makiko Tanaka (Tokyo Univ. of Science)- Prof. Guoxin Wei (South China Normal Univ.)- Prof. Jong Taek Cho (Chonnam Nat'l Univ.)- Prof. Yong Seung Cho (Ewha Womans Univ.)- Prof. Seung Dal Jung (Jeju Nat'l Univ.)- Prof. Byung Hak Kim (KyungHee Univ.)- Prof. Do Hyung Kim (Dankook Univ.)- Prof. Kang Tae Kim (POSTECH)- Prof. Min Kyu Kim (Gyeongin Nat'l Univ. of Education)- Prof. Yoon-Weon Lee (Inha Univ.)- Prof. Joonsang Park (Dongguk Univ.)- Prof. Juncheol Pyo (Pusan Nat'l Univ.)- Prof. Young Jin Suh (Kyungpook Nat'l Univ.)- Dr. Takanari Saotome (OCAMI & Academia Sinica)- Dr. Imsoon Jeong (Kyungpook Nat'l Univ.)- Dr. Hyunjin Lee (Kyungpook Nat'l Univ.)

Organized by
National Institute for Mathematical Sciences& Grassmann Research Group

Sponsored by
National Institute for Mathematical Sciences& National Research Foundation of Korea

3 November (Thursday), 201109:30-11:15

Chair Professor Young Jin Suh

09:30-10:15

Guoxin Wei (South China Normal University, China)
On some classes of hypersurfaces in spheres

10:30-11:15

Byung Hak Kim (KyungHee University)
Fibred Riemannian spaces with Sasaki-Einstein metric

11:30-12:50

Chair Professor Byung Hak Kim

11:30-11:40

Welcome Address - Young Jin Suh

11:50-12:50

Yoshihiro Ohnita (OCAMI & Osaka City University, Japan)
Certain Lagrangian submanifolds in Hermitian symmetric spaces
and Hamiltonian stability problems (I)

12:50-14:00

Lunch

14:00-16:10

Chair Professor Yoshihiro Ohnita

14:00-15:00

Jürgen Berndt (King's College London, United Kingdom)
Polar actions on symmetric spaces (I)

15:00-15:10

Group Photo at Natural Science Building

15:25-16:10

Kang Tae Kim (Pohang University of Science and Technology)
Semi-continuity theorems for holomorphic automorphism groups

16:25-17:40

Chair Professor Kang Tae Kim

16:25-16:55

Min Kyu Kim (Gyeongin National University of Education)
Classification of equivariant vector bundles over two-sphere

17:10-17:40

Yoon-Weon Lee* (Inha University) andRung-Tzung Huang (National Central University, Taiwan)
Boundary problem for the refined analytic torsion on compact manifolds
with boundary

4 November (Friday), 201109:30-11:15

Chair Professor Yoon-Weon Lee

09:30-10:15

Joonsang Park (Dongguk University)
Orbit surfaces of the 3-dimensional geometries10:30-11:15

Mayuko Kon (Shinshu University, Japan)
On 3-dimensional compact real hypersurfaces of a complex space form11:30-14:40

Chair Professor Jürgen Berndt

11:30-12:30

Makiko Tanaka (Tokyo University of Science, Japan)
Antipodal sets of compact Riemannian symmetric spaces andtheir applications

12:30-13:40

Lunch

13:40-14:40

Yoshihiro Ohnita (OCAMI & Osaka City University, Japan)
Certain Lagrangian submanifolds in Hermitian symmetric spaces andHamiltonian stability problems (II)14:55-16:25

Chair Professor Makiko Tanaka

14:55-15:40

Yong Seung Cho (Ewha Womans University)
Topological properties of symmetric products

15:55-16:25

Seoung Dal Jung (Jeju National University)
Eigenvalue estimates of the basic Dirac operator

16:40-17:55

Chair Professor Yong Seung Cho

16:40-17:10

Takanari Saotome* (OCAMI, Japan & Academia Sinica, Taiwan) and
Shu-Cheng Chang (TIMS & National Taiwan University, Taiwan)
The Q-curvature flow in a closed CR 3-manifold

17:25-17:55

Jong Taek Cho (Chonnam National University)
Contact manifolds and the Reeb flow

5 November (Saturday), 2011
09:00-10:10

Chair Professor Joonsang Park

09:00~09:30

Seonhui Kim (Kyungpook National University),
Imsoon Jeong* (Kyunpook National University), andYoung Jin Suh (Kyungpook National University)
Real hypersurfaces in complex two-plane Grassmannians with -parallel
structure Jacobi operator

09:40~10:10

Juncheol Pyo (Pusan National University)
Minimal surfaces in H 2 R

10:20-12:00

Chair Professor Young Jin Suh

10:20~11:20

Jürgen Berndt (King's College London, United Kingdom)
Polar actions on symmetric spaces (II)11:30~12:00

Do Hyung Kim (Dankook University)
Causal automorphisms on two-dimensional Minkowski spacePre Meeting of The 15th International Workshop
on Differential Geometry & Related Topics
2 November (Wednesday), 2011
14:00-15:15

Chair Dr. Hyunjin Lee

14:00-14:30

Seonhui Kim* (Kyungpook National University),
Hyunjin Lee (Kyungpook National University), andYoung Jin Suh (Kyungpook National University)
A commuting condition of real hypersurfaces in complex two-plane
Grassmannians

14:45-15:15

Jung Taek Oh* (Kyungpook National University),
Juan de Dios Pérez (Universidad de Granada, Spain), andYoung Jin Suh (Kyungpook National University)
A characterizations of real hypersurfaces of type A in complex two-plane
Grassmannians

15:30-16:45

Chair Professor Jürgen Berndt

15:30-16:00

Imsoon Jeong (Kyungpook National University),
Hyunjin Lee* (Kyungpook National University), andYoung Jin Suh (Kyungpook National University)
The parallelism of shape operator related to the generalized TanakaWebster connection on real hypersurfaces in complex two-plane
Grassmannians

16:15-16:45

Imsoon Jeong (Kyungpook National University),
Eunmi Pak* (Kyungpook National University), andYoung Jin Suh (Kyungpook National University)
Real hypersurfaces in complex two-plane Grassmannians withgeneralized Tanaka-Webster invariant shape operator

17:00-18:00
17:00-18:00

Chair Professor Young Jin SuhJürgen Berndt (Kings College London, United Kingdom)
Hermitian submanifolds and its applications

After Discussion

E-mail: yjsuh@knu.ac.kr (Young Jin Suh)loveofmylife24@hanmail.net (Ahram Lee)
C.P
: +82-(0)10-9358-2637 (Young Jin Suh)+82-(0)10-6396-2598 (Ahram Lee)Fax
: +82-(0)53-950-6306
Homepage: http://webbuild.knu.ac.kr/~yjsuh/