In the paper, we introduce the concepts of <InlineEquation ID="IEq3"> <EquationSource Format="TEX">$$G$$</EquationSource> <EquationSource Format="MATHML"> <math xmlns:xlink="http://www.w3.org/1999/xlink"> <mi>G</mi> </math> </EquationSource> </InlineEquation>-type I and generalized <InlineEquation ID="IEq4"> <EquationSource Format="TEX">$$G$$</EquationSource> <EquationSource Format="MATHML"> <math xmlns:xlink="http://www.w3.org/1999/xlink"> <mi>G</mi> </math> </EquationSource> </InlineEquation>-type I functions for a new class of nonconvex multiobjective variational control problems. For such nonconvex vector optimization problems, we prove sufficient optimality conditions for weakly...</equationsource></equationsource></inlineequation></equationsource></equationsource></inlineequation>

The paper deals with a stability of multiobjective stochastic programming problems in which objective functions are in the form of mathematical expectation of functions depending on a random element and a constraints set is deterministic. The stability is investigated with respect to a...