VII: 15, 146-154, LNM 321 (1973) MEYER, Paul-André Chirurgie sur un processus de Markov, d'après Knight et Pittenger (Markov processes) This paper presents a remarkable result of Knight and Pittenger, according to which excising from the sample path of a Markov process all the excursions from a given set $A$ which meet another set $B$ preserves the Markov property Comment: The original paper appeared in Zeit. für W-theorie,23, 1972 Keywords: Transformations of Markov processes, Excursions Nature: Exposition Retrieve article from Numdam