【摘 要】
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There are two notions of scalar curvatures in Finsler geometry,one of which is the average of the Ricci curvature on the sphere fibre while another is the t
【机 构】
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TongjiUniversity,P.R.China
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There are two notions of scalar curvatures in Finsler geometry,one of which is the average of the Ricci curvature on the sphere fibre while another is the trace of the Ricci tensor.By adding a Landsbergian term to the Ricci curvature,we define a new notion of scalar curvature which comes from a geometric functional.We then consider the constancy of this scalar curvature.
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