commutative curvature operators over four-dimensional generalized symmetric

نویسندگان

ali haji-badali

masoud dehghan

fereshteh nourmohammadi

چکیده

commutative properties of four-dimensional generalized symmetric pseudo-riemannian manifolds were considered. specially, in this paper, we studied skew-tsankov and jacobi-tsankov conditions in 4-dimensional pseudo-riemannian generalized symmetric manifolds.

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عنوان ژورنال:
sahand communications in mathematical analysis

ناشر: university of maragheh

ISSN 2322-5807

دوره 1

شماره 2 2014

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