2012 NIMS Hot Topics Workshop on
http://open.nims.re.kr/events/16thDiff.Geometry

The 16th International Workshop on
Differential Geometry
and The 5th KNUGRG-OCAMI Differential Geometry Workshop￭ Date : 31(Wed) October - 3(Sat) November, 2012
￭ Place : Faculty Seminar Room #219, College of Natural Sciences
Kyungpook National University, Daegu 702-701, Korea￭ Organizing Committee- Prof. Young Jin Suh (Kyungpook Nat'l Univ.)- Prof. Jürgen Berndt (Kings College London)- Prof. Yoshihiro Ohnita (Osaka City Univ. & OCAMI)- Prof. Byung Hak Kim (Kyung Hee Univ.)- Dr. Hyunjin Lee (Kyungpook Nat'l Univ.)￭ Invited Speakers- Prof. Jürgen Berndt (King's College of London)- Prof. Jose Carlos Díaz-Ramos (Univ. of Santiago de Compostela)- Prof. Óscar Jesus Garay (Univ. of the Basque Country)- Prof. Makoto Kimura (Ibaraki Univ.)- Prof. Reiko Miyaoka (Tohoku Univ.)- Prof. Yoshihiro Ohnita (Osaka City Univ. & OCAMI)- Prof. Juan de Dios Pérez (Univ. of Granada)- Prof. Takashi Sakai (Tokyo Metropolitan Univ.)- Prof. Makiko Sumi Tanaka (Tokyo Univ. of Science)- Prof. Jiazu Zhou (Southwest Univ.)- Prof. Yong Seung Cho (Ewha Womans Univ.)- Prof. Sung-Eun Koh (Konkuk Univ.)- Prof. Joingil Park (Seoul Nat’l Univ.)- Prof. Seung Dal Jung (Jeju Nat'l Univ.)- Prof. Sungho Park (Hankuk Univ. of Foreign Studies)- Prof. Keomkyo Seo (Sookmyung Women’s Univ.)- Dr. Hyunsuk Kang (KIAS)- Dr. Hojoo Lee (KIAS)- Dr. Imsoon Jeong (Kyungpook Nat'l Univ.)- Dr. Hyunjin Lee (Kyungpook Nat'l Univ.)￭ Organized by
National Institute for Mathematical Sciences& Grassmann Research Group

Supported by
National Institute for Mathematical Sciences (NIMS)& National Research Foundation of Korea

1 November (Thursday), 2012
09:00-11:00
09:00-10:00

Chair Professor Yoshihiro Ohnita
Takashi Sakai (Tokyo Metropolitan University, Japan)
Antipodal structure of the intersection of real forms in a complex flag manifold

10:00-11:00

Jiazu Zhou (Southwest University, China)
To Be Announced

11:00-12:30
11:00-12:00

Chair Professor Byung Hak Kim
Makiko Sumi Tanaka (Tokyo University of Science, Japan)
The intersection of two real forms in Hermitian symmetric spaces of compact type

12:00-12:30

Welcome Address (Prof. Young Jin Suh)
& Group Photo at Natural Science Building

12:30-14:00

Lunch14:00-16:15
14:00-14:30

Chair Professor Reiko Miyaoka
Hojoo Lee (Korea Institute for Advanced Study)
Calabi's correspondence and its generalization

14:30-15:15

Yong Seung Cho (Ewha Womans University)
Quantum type cohomologies on almost contact metric manifolds

15:150-16:15

Yoshihiro Ohnita (Osaka City University & OCAMI, Japan)
Certain compact homogeneous Lagrangian submanifolds in Hermitian symmetric spaces

16:15-18:00
16:15-17:15

Chair ProfessorJong Taek Cho

Makoto Kimura (Ibaraki University, Japan)
Real hypersurfaces with vanishing Hopf curvature in non-flat complex space forms

17:15-18:00Sung-Eun Koh (Konkuk University)
Ruled minimal surfaces in three dimensional homogeneous manifolds

2 November (Friday), 2012
09:00-10:00
09:00-10:00

Chair Professor Jürgen Berndt
Reiko Miyaoka (Tohoku University, Japan)
Isoparametric hypersurfaces and moment map

10:00-11:00
10:00-11:00

Chair Professor Young Jin Suh
Jongil Park (Seoul National University)
To Be Announced

3 November (Saturday), 2012
09:00-10:30
09:00-10:00

Chair Professor Juan de Dios Pérez
Jürgen Berndt* (King's College London, United Kingdom)
Young Jin Suh (Kyungpook National University)
Real hypersurfaces in the complex quadric II

10:00-10:30

Seung Dal Jung (Jeju National University)
Transverse Killing forms on a foliated Riemannian manifold

10:30-12:00

Chair Professor

10:30-11:30

Óscar Jesus Garay (University of the Basque Country, Spain)

Jose Carlos Díaz-Ramos

Riemannian submanifolds shaped by the bending energy and its allies
11:30-12:00

Keomkyo Seo (Sookmyung Women's University)
Geometric inequalities for submanifolds with bounded mean curvature

12:00-14:00

Lunch

14:00-15:30
14:00-14:30

Chair Professor Jiazu Zhou
Sungho Park (Hankuk University of Foreign Studies)
Capillary surfaces in 3-dimensional homogeneous spaces

14:30-15:30

Juan de Dios Pérez* (Universidad de Granada, Spain)
Young Jin Suh (Kyungpook National University)
Generalized Tanaka-Webster connection on real hypersurfacesof complex projective space

15:30-17:00
15:30-16:30

Chair Professor Óscar Jesus Garay
Jose Carlos Díaz-Ramos (University of Santiago de Compostela, Spain)
Polar actions on complex space forms II

16:30-17:00

Hyungsuk Kang (Korea Institute for Advanced Study)
Riemannian submersion and the eigenforms of the Witten LaplacianPre-Joint Meeting of The 16th International Workshop
on Differential Geometry & Related Topics31 October (Wednesday), 2012
11:00-12:00
11:00-12:00

Chair Professor

Young Jin Suh

Jose Carlos Diaz-Ramos (University of Santiago de Compostela, Spain)
Polar actions on complex space forms I

12:00-14:00

Lunch

14:00-15:00
14:00-14:20

Chair Professor Óscar Jesus Garay
Youngsuk Choi, Hyunjin Lee and Changhwa Woo* (Kyungpook National University)
Hopf hypersurfaces in complex two-plane Grassmannians
with Reeb parallel shape operator

14:20-14:40

Carlos J.G. Machado, Juan de Dios Pérez (Universidad de Granada, Spain),Imsoon Jeong* and Young Jin Suh (Kyungpook National University)

D-parallelism of normal and structure Jacobi operators for hypersurfaces
in complex two-plane Grassmannians
14:40-15:00

Hyunjin Lee* and Young Jin Suh (Kyungpook National University)
Some weaker condition for parallel shape operator of Hopf hypersurfaces
in complex two-plane Grassmannians

15:00-15:15

Break Time

15:15-17:30
15:15-16:15

Chair Professor

Jose Carlos Diaz-Ramos

Juan de Dios Prérz* (Universidad de Granada, Spain)
Young Jin Suh (Kyungpook National University)
Generalized Tanaka-Webster connection on real hypersurfaces
in complex two-plane Grassmannians

16:15-16:30

Break Time

16:30-17:30

Jürgen Berndt* (King's College London, United Kingdom)
Young Jin Suh (Kyungpook National University)
Real hypersurfaces in the complex quadric I

After Discussion

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