NOWAK'S THEOREM ON PROBABILITY MEASURES INDUCED BY STRATEGIES REVISITED.

In this paper, we present a new monotone approximation of a given real-valued Carathéodory function on the product X × A of Borel spaces, where A is also compact. We demonstrate its application by providing a self-contained and elementary proof of a result of A. Nowak in discrete-time Markov decision processes. [ABSTRACT FROM AUTHOR]