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Changhwa Woo (Kyungpook Univ.) |
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| Title : Generalized Tanaka-Webster Reeb parallel Ricci tensors of Hopf
hypersurfaces in complex two-plane Grassmannians
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Abstract
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There are several kinds of classification problems for real
hypersurfaces in complex two-plane Grassmannians G2(C^{m+2}) Among them,
Suh classified a Hopf hypersurface M in G2(C^{m+2}) with Reeb parallel
Ricci tensor in Levi-Civita connection. In this paper, we introduce a new
notion of generalized Tanaka-Webster Reeb parallel Ricci tensor for M in G2
(C^{m+2}) . Related to such a notion, we give some characterizations for a
real hypersurface of Type~(A) in G2(C^{m+2}) .
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Organizer: Reiko Miyaoka
Contact：
Grants-in-Aids for Scientific research：23340012 |
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