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S-curvature of Doubly Warped Product of Finsler Manifolds |
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| Authors: | Zhao YANG Yong HE Xiao Ling ZHANG |
| Affiliation: | 1.College of Mathematics and Systems Science, Xinjiang University, Urumqi 830046, P. R. China;2.Department of Mathematics, Xinjiang Normal University, Urumqi 830017, P. R. China |
| Abstract: | Doubly warped product of Finsler manifolds is useful in theoretical physics, particularly in general relativity. In this paper, we study doubly warped product of Finsler manifolds with isotropic mean Berwald curvature or weak isotropic S-curvature. |
| Keywords: | Doubly warped product of Finsler manifold weak isotropic S-curvature isotropic mean Berwald curvature weakly Berwald manifolds |
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