3 papers
math.DG2020
On Some Properties of Finsler Manifolds of Stretch Curvature
Pejhman Vatandoost-Miandehi, Masoud Nikokar
Finsler metrics with relatively non-negative (non-positive, respectively), constant and isotropic stretch curvatures are investigated in this paper. In particular, it is proved tha…
math.DG2020
Classification of almost contact metric structures on three-dimensional non-unimodular Lie groups
Pejhman Vatandoost-Miandehi, A. Razavi
In this paper, left-invariant almost contact metric structures on three-dimensional non-unimodular Lie groups are investigated. It is proved that for every Riemannian Lie group, th…
math.DG2020
Classification of Randers metric of isotropic projective Ricci curvature
Pejhman Vatandoost-Miandehi, Masoud Nikokar
In this paper, the concept of isotropic projective Ricci curvature has been investigated. By classification of Randers metric of isotropic projective Ricci curvature, it is shown t…