Approximation in quantum measure spaces
Mona Khare, Bhawna Malhotra Singh, Anurag Shukla · Mathematica Slovaca · 2018
Abstract The objective of the present paper is to introduced and study the notion of μ-approximation by a subfamily K of a difference poset E. Various properties are proved and then applied to obtain some crucial results including a generalization of the Marczewski Theorem which states that countable compactness is sufficient for σ-additivity of a supermodular measure μ.