On the Geometry of Some (α, β)-Metrics on the Nilpotent Groups H(p, r)

Authors : Masumeh NEJADAHMAD, Hamid Reza Salimi MOGHADDAM

Pages : 218-222

Doi:10.36890/iejg.628086

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Publication Date : 2019-10-03

Article Type : Research Paper

Abstract :In this paper we study the Riemann-Finsler geometry of the Lie groups Hinsert ignore into journalissuearticles values(p, r); which are a generalization of the Heisenberg Lie groups. For a certain Riemannian metric h·, ·i, the Levi-Civita connection and the sectional curvature are given. We classify all left invariant Randers metrics of Douglas type induced by h·, ·i, compute their flag curvatures and show that all of them are nonBerwaldian.
Keywords : α ¸ β, metric, left invariant Finsler metric, left invariant Riemannian metric, curvature, nilpotent Lie group