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  • 한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
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  • P-ISSN1226-0657
  • E-ISSN2287-6081
  • KCI

ISSN : 1226-0657

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Vol.18 No.2

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HALF LIGHTLIKE SUBMANIFOLDS OF AN INDEFINITE SASAKIAN MANIFOLD

HALF LIGHTLIKE SUBMANIFOLDS OF AN INDEFINITE SASAKIAN MANIFOLD

한국수학교육학회지시리즈B:순수및응용수학 / Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics, (P)1226-0657; (E)2287-6081
2011, v.18 no.2, pp.173-183
https://doi.org/10.7468/jksmeb.2011.18.2.173
Jin, Dae-Ho (Department of Mathematics, Dongguk University)
Jin, Dae-Ho. (2011). HALF LIGHTLIKE SUBMANIFOLDS OF AN INDEFINITE SASAKIAN MANIFOLD. 한국수학교육학회지시리즈B:순수및응용수학, 18(2), 173-183, https://doi.org/10.7468/jksmeb.2011.18.2.173

Abstract

We study half lightlike submanifolds of an indefinite Sasakian manifold. The aim of this paper is to prove the following result: If a locally symmetric half lightlike submanifold of an indefinite Sasakian manifold is totally umbilical, then it is of constant positive curvature 1. In addition to this result, we prove three characterization theorems for such a half lightlike submanifold.

keywords
totally umbilical, locally symmetric, indefinite Sasakian manifold

참고문헌

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(2011). . J. Korea Soc Math. Educ. Ser. B: Pure Appl. Math., 18(1), 51-61.

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(1999). . Math. J.Toyama Univ., 22, 121-161.

한국수학교육학회지시리즈B:순수및응용수학

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