Maximally conjugate sigma-algebras represented as hypergraphs
Measurability of multifunctions of two variables [Book]
Measurable multifunctions and their applications to convex integral functionals.
Measurable Selection Theorems for Optimization Problems.
Measure-additive coverings and measurable selectors [Book]
Midpoint convex functions majorized by midpoint concave functions.
Midpoint convex functions majorized by midpoint concave functions. (Short Communication).
Monotone approximation of measurable multifunctions by simple multifunctions
We investigate the problem of approximation of measurable multifunctions by monotone sequences of measurable simple ones. Our main tool is the Marczewski function, i.e., the characteristic function of a sequence of sets.
Multifunctions of two variables: examples and counterexamples
A brief account of the connections between Carathéodory multifunctions, Scorza-Dragoni multifunctions, product-measurable multifunctions, and superpositionally measurable multifunctions of two variables is given.