Bull. Korean Math. Soc. 2010; 47(4): 767-775
Printed July 1, 2010
https://doi.org/10.4134/BKMS.2010.47.4.767
Copyright © The Korean Mathematical Society.
Jintang Li
Xiamen University
Let $\varphi:(M^n, F)\rightarrow (\overline{M}^{n+p}, \overline{F})$ be an isometric immersion from a Finsler manifold to a Finsler manifold. In this paper, we shall obtain the Gauss and Codazzi equations with respect to the Chern connection on submanifolds $M$, by which we prove that if $M$ is a weakly totally geodesic submanifold of $\overline{M}$, then flag curvature of $M$ equals flag curvature of $\overline{M}$.
Keywords: Finsler submanifolds, Gauss equation, weakly totally geodesic
MSC numbers: 53C60, 53C40
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