Prescribing curvature problem of Bakry-Émery Ricci tensor |
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作者姓名: | YUAN LiXia |
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作者单位: | Department of Mathematics,Zhejiang University;Department of Mathematics,Xinjiang Normal University |
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摘 要: | We consider the problem of deforming a metric in its conformal class on a closed manifold, such that the k-curvature defined by the Bakry-mery Ricci tensor is a constant. We show its solvability on the manifold, provided that the initial Bakry-mery Ricci tensor belongs to a negative cone. Moveover, the Monge-Ampère type equation with respect to the Bakry-mery Ricci tensor is also considered.
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关 键 词: | Bakry-mery Ricci tensor k-curvature |
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