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【期刊论文】Liouville Theorem And Coupling On Negatively Curved Riemannian Manifolds
王凤雨
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-1年11月30日
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【期刊论文】Probability Distance Inequalities on Riemannian Manifolds and Path Spaces *
王凤雨, Feng-Yu Wang
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-1年11月30日
We construct Otto-Villani's coupling for general reversible di
Wasserstein distance, diffusion process, Riemannian manifold, coupling, path space
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【期刊论文】Functional Inequalities and Spectrum Estimates: the Infinite Measure Case
王凤雨, Feng-Yu Wang*
,-0001,():
-1年11月30日
As a continuation of[13]where a Poincare type inequality was introduced to study the essential spectrum on the L2-space of a probability measure, this paper provides a modification of this inequality so that the infimum of the essential spectrum is well described even if the reference measure is infinite. High order eigenvalues as well as the corresponding semigroup are estimated by using this new inequality. Criteria of the inequality and estimates of the inequality constants are presented. Finally, some concrete examples are considered to illustrate the main results. In particular, estimates of high order eigenvalues obtained in this paper are sharp as checked by two examples on the Euclidean space.
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王凤雨, Michael R
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-1年11月30日
In order to describe L2-convergence rates slower than exponential, the weak Poincar
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