Generalization of an Inequality by Talag
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F. Otto; C. Villani
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Article
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2000
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Elsevier Science
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English
β 244 KB
We show that transport inequalities, similar to the one derived by M. Talagrand (1996, Geom. Funct. Anal. 6, 587 600) for the Gaussian measure, are implied by logarithmic Sobolev inequalities. Conversely, Talagrand's inequality implies a logarithmic Sobolev inequality if the density of the measure i