From super Poincaré to weighted log-Sobo
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Feng-Yu Wang
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Article
📅
2008
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Elsevier Science
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English
⚖ 193 KB
We derive weighted log-Sobolev inequalities from a class of super Poincaré inequalities. As an application, Talagrand inequalities with super quadratic cost functions are obtained. In particular, on a complete connected Riemannian manifold, we prove that the log δ -Sobolev inequality with δ ∈ (1, 2)