arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1102.4937math.PR
收藏

度量图上的布朗运动

Brownian Motions on Metric Graphs

Vadim Kostrykin, Jürgen Potthoff, Robert Schrader

摘要:

定义了度量图上的布朗运动。它们的生成元被刻画为在每个顶点上服从Wentzell边界的Laplace算子。反之,在度量图的顶点处给定一组Wentzell边界条件,在该图上按路径构造一个布朗运动,使得它的生成元满足给定的边界条件。

英文摘要:

Brownian motions on a metric graph are defined. Their generators are characterized as Laplace operators subject to Wentzell boundary at every vertex. Conversely, given a set of Wentzell boundary conditions at the vertices of a metric graph, a Brownian motion is constructed pathwise on this graph so that its generator satisfies the given boundary conditions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑