Time inhomogeneous Markov processes and the polarity of single points
\textit{H. Kesten} [Mem. Am. Math. Soc. 93 (1969; Zbl 0186.502)] gave necessary and sufficient conditions for single points to be polar for Lévy processes. The present author investigates when single points are polar for processes obtained by adding (non-random) functions to stable processes.
scientific article; zbMATH DE number 4105966