Logarithmic Sobolev inequality for diffusion semigroups

dc.contributor.author	Gentil, Ivan
dc.date.accessioned	2010-09-28T14:20:57Z
dc.date.available	2010-09-28T14:20:57Z
dc.date.issued	2009
dc.identifier.uri	https://basepub.dauphine.fr/handle/123456789/4861
dc.language.iso	en	en
dc.subject	Bckry-Emery criterion	en
dc.subject	Ornstein-Uhlenbeck semi-group	en
dc.subject	Poincaré inequality	en
dc.subject	Logarithmic Sobolev inequality	en
dc.subject.ddc	515	en
dc.title	Logarithmic Sobolev inequality for diffusion semigroups	en
dc.type	Communication / Conférence
dc.description.abstracten	Through the main example of the Ornstein-Uhlenbeck semigroup, the Bakry-Emery criterion is presented as a main tool to get functional inequalities as Poincar´e or logarithmic Sobolev inequalities. Moreover an alternative method using the optimal mass transportation, is also given to obtain the logarithmic Sobolev inequality.	en
dc.identifier.citationpages	15	en
dc.identifier.urlsite	http://hal.archives-ouvertes.fr/hal-00518780/fr/	en
dc.description.sponsorshipprivate	oui	en
dc.subject.ddclabel	Analyse	en
dc.relation.conftitle	Optimal transportation: Theory and applications	en
dc.relation.confdate	2009-06
dc.relation.confcity	Grenoble	en
dc.relation.confcountry	France	en

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