Volume 9, Issue 1 (5-2014)                   IJMSI 2014, 9(1): 63-69 | Back to browse issues page

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Habibi P, Razavi A. Generalized Symmetric Berwald Spaces. IJMSI. 2014; 9 (1) :63-69
URL: http://ijmsi.ir/article-1-345-en.html

In this paper we study generalized symmetric Berwald spaces. We show that if a Berwald space $(M,F)$ admits a parallel $s-$structure then it is locally symmetric. For a complete Berwald space which admits a parallel s-structure we show that if the flag curvature of $(M,F)$ is everywhere nonzero, then $F$ is Riemannian.

Type of Study: Research paper | Subject: Special

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