The Feynman-Kac formula for symmetric Markov processes
Let \(M\) be a multiplicative functional of an \(m\)-symmetric Markov process such that the \(M\)-subprocess is also \(m\)-symmetric. The author characterizes the Dirichlet form associated with the subprocess in terms of that associated with the original process and the bivariate Revuz measure of \(M\).
scientific article; zbMATH DE number 1053805