On finite invariant measures for Markov operators

M. Falkowitz
1973 Proceedings of the American Mathematical Society  
Two lemmas on proper vectors of convex linear combination of operators and semigroups in a Banach space are proved. They are applied to problems of invariant measures for Markov operators.
doi:10.1090/s0002-9939-1973-0312318-5 fatcat:6uqn7wzf4jftflmbyndmqdac54