Let $(M, F)$ be an $n$-dimensional Randers space with scalar flag curvature. In this paper, we will introduce the definition of a weak Einstein manifold. We can prove that if $(M, F)$ is a weak Einstein manifold, then the flag curvature is constant.
Jintang LI
. RANDERS SPACES WITH SCALAR FLAG CURVATURE*[J]. Acta mathematica scientia, Series B, 2023
, 43(3)
: 994
-1006
.
DOI: 10.1007/s10473-023-0302-5
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