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On the geometry of tangent bundle of Finsler manifold with Cheeger-Gromoll metric | ||
Journal of Finsler Geometry and its Applications | ||
مقاله 1، دوره 2، شماره 1، مهر 2021، صفحه 1-30 اصل مقاله (159.14 K) | ||
نوع مقاله: Original Article | ||
شناسه دیجیتال (DOI): 10.22098/jfga.2021.1260 | ||
نویسنده | ||
Zohre Raei* | ||
Department of Mathematics, Faculty of Science, University of Mohaghegh Ardabili, Ardabil, Iran. Email: raei.zohre@gmail.com | ||
چکیده | ||
Let (M, F) be a Finsler manifold and G be the Cheeger-Gromoll metric on TM induced by F. We show that the curvature tensor field of the Levi-Civita connection on (TM,G) is determined by the curvature tensor field of Vrãnceanu connection and some adapted tensor fields on TM. Then we prove that (TM,G) is locally symmetric if and only if (M, F) is locally Euclidean. Also, we express the flag curvature of the Finsler manifold (M, F). | ||
کلیدواژهها | ||
Finsler manifold؛ Cheeger-Gromoll metric؛ Levi-Civita connection؛ Curvature tensor؛ Locally symmetric manifold | ||
آمار تعداد مشاهده مقاله: 202 تعداد دریافت فایل اصل مقاله: 198 |