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ABSOLUTE CONTINUITY FOR INTERACTING MEASURE-VALUED BRANCHING BROWNIAN MOTIONS
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作者 ZHAO XUELEI 《Chinese Annals of Mathematics,Series B》 SCIE CSCD 1997年第1期47-54,共8页
Exponential trichotomy theory is developed and the Fredholm Alternative Lemma is proved for the system with exponential trichotomies. An application of thesetheories is also given to obtain the persistence condition f... Exponential trichotomy theory is developed and the Fredholm Alternative Lemma is proved for the system with exponential trichotomies. An application of thesetheories is also given to obtain the persistence condition for heteroclinic orbits connecting nonhyperbolic equilibria, which extends the corresponding result of . 展开更多
关键词 interacting measure-valued branching process Absolute continuity branching Brownian motion Comparison lemma.
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GIRSANOV'S THEOREM ON ABSTRACT WIENER SPACES
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作者 ZHAO XUELEI 《Chinese Annals of Mathematics,Series B》 SCIE CSCD 1997年第1期35-46,共12页
The moments and absolute continuity of measure valued branching Brownian motions with bounded interacting intensity are investigated. An estimate of higher order moments is obtained.The absolute continuity is verifie... The moments and absolute continuity of measure valued branching Brownian motions with bounded interacting intensity are investigated. An estimate of higher order moments is obtained.The absolute continuity is verified in the one dimension case. This thereby verifies the conjecture of Méléard and Roelly in . 展开更多
关键词 interacting measure valued branching process Absolute continuity branching Brownian motion Comparison lemma.
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