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  • 한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
  • 2024년 07월 03일(수) 13:30
 

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CHARACTERIZATION OF CR SUBMANIFOLD IN A COMPLEX PROJECTIVE SPACE IN TERMS OF RICCI TENSORS

한국수학교육학회지시리즈B:순수및응용수학 / Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics, (P)1226-0657; (E)2287-6081
2000, v.7 no.1, pp.7-18
Choe, Yeong-Wu (Department of Mathematics, Catholic University of Daegu)
Lee, Hyun-Jin (Department of Mathematics, Catholic University of Daegu)

Abstract

Let M be an n-dimensional CR submanifold CR dimension n - l of a complex projective space M. We characterize M of <TEX>$\bar{M}$</TEX> in terms of an estimations of the length of the derivative of Ricci tensor of the length of Ricci tensor.

keywords
CR submanifold, CR dimension, maximal J-invariant, real hypersur-face, complex projective space, geodesic hypersphere

한국수학교육학회지시리즈B:순수및응용수학