摘要
ForareasonableclassofweakPoincaréinequalities,thedecayofthecorrespondingMarkovsemigroupsobtainedearlierbyRcknerandthefirstnamedauthorisimprovedbyremovinganextraL~2-norm.Next,aconcentrationestimateofthereferencemeasureispresentedfortheweakPoincaréinequality,whichissharpasillustratedbysomeexamplesofone-dimensionaldiffusionprocesses.
出版日期
2005年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)