REFINED POSITIVITY THEOREM FOR SEMIGROUPS GENERATED BY PERTURBED DIFFERENTIAL OPERATORS OF 2ND ORDER WITH AN APPLICATION TO MARKOV BRANCHING-PROCESSES

被引：1

作者：

HERING, H

机构：

来源：

关键词：

D O I：

10.1017/S0305004100054517

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

引用

页码：253 / 259

页数：7

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