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检索条件"主题词=exit measure"
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ABSOLUTE CONTINUITIES OF exit measureS AND TOTAL WEIGHTED OCCUPATION TIME measureS FOR SUPER-α-STABLE PROCESSES
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Acta Mathematica Scientia 2006年 第2期26卷 358-370页
作者: 张静 任艳霞 College of Science and Technology Inner Mongolia University Hohhot 010020China School of Mathematical SciencesPeking UniversityBeijing 100871China LMAM School of Mathematical Sciences Peking University Beijing 100871China
Suppose X is a super-α-stable process in R^d, (0 〈 α〈 2), whose branching rate function is dr, and branching mechanism is of the form ψ(z) = z^1+β (0 〈0 〈β ≤1). Let Xγ and Yγ denote the exit measur... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Absolutely continuous states of exit measures for super-Brownian motions with branching restricted to a hyperplane
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Science China Mathematics 1998年 第6期41卷 582-594页
作者: 任艳霞 王永进 Departrnt-nt of Mathematics Nankai University Tianjin China
The exit measures of super-Brownian motions with branching mechanism $\psi (z) = z^\alpha ,1 1 + \frac{2}{{a - 1}}$ they are singular. However, if the branching is restricted to a singular hyperplane, it is proved tha... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论