Sharp Bounds for the First Processes and Eigenvalue of Symmetric Markov Their Applications

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    摘要 ByadoptinganiceauxiliarytransformofMarkovoperators,wederivenewboundsforthefirsteigenvalueofthegeneratorcorrespondingtosymmetricMarkovprocesses.Ourresultsnotonlyextendtherelatedtopicintheliterature,butalsoareefficientlyusedtostudythefirsteigenvalueofbirth-deathprocesseswithkillingandthatofellipticoperatorswithkillingonhalfline.Inparticular,weobtaintwoapproximationproceduresforthefirsteigenvalueofbirth-deathprocesseswithkilling,andpresentqualitativelysharpupperandlowerboundsforthefirsteigenvalueofellipticoperatorswithkillingonhalfline.
    作者 Jian WANG
    机构地区 不详
    出处 《数学学报:英文版》 2012年10期
    出版日期 2012年10月20日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)
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