On S-curvature of a homogeneous Finsler space with square metric
Abstract
The study of curvature properties of homogeneous Finsler spaces with (α,β)-metrics is one of the central problems in Riemann–Finsler geometry. In this paper, the existence of invariant vector fields on a homogeneous Finsler space with square metric is proved. Further, an explicit formula for S-curvature of a homogeneous Finsler space with square metric is established. Finally, using the formula of S-curvature, the mean Berwald curvature of aforesaid (α,β)-metric is calculated.