Chen, Zhen-Qing; Fukushima, Masatoshi - In: Stochastic Processes and their Applications 125 (2015) 4, pp. 1368-1393
We examine symmetric extensions of symmetric Markov processes with one boundary point. Relationship among various normalizations of local times, entrance laws and excursion laws is studied. Dirichlet form characterization of elastic one-point reflection of symmetric Markov processes is derived....