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We prove a weighted Sobolev inequality and a Hardy inequality on manifolds with nonnegative Ricci curvature satisfying an inverse doubling volume condition. It enables us to obtain rigidity results for Ricci flat manifolds, generalizing earlier work of Bando, Kasue and Nakajima.
Mathematics - Differential Geometry, Differential Geometry (math.DG), [MATH.MATH-DG]Mathematics [math]/Differential Geometry [math.DG], Ricci flat manifolds, weighted Sobolev inequalities, FOS: Mathematics, 46E35, 53C21 ; 53C25 ; 46E35, 53C21, [MATH.MATH-DG] Mathematics [math]/Differential Geometry [math.DG], 53C25
Mathematics - Differential Geometry, Differential Geometry (math.DG), [MATH.MATH-DG]Mathematics [math]/Differential Geometry [math.DG], Ricci flat manifolds, weighted Sobolev inequalities, FOS: Mathematics, 46E35, 53C21 ; 53C25 ; 46E35, 53C21, [MATH.MATH-DG] Mathematics [math]/Differential Geometry [math.DG], 53C25
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 33 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |