Through the decomposition theorem of Lebesgue and Darst it is possible to define a generalized Radon-Nikodym derivative of a bounded additive set function with respect to a bounded countably additive set function. For a bounded amart the derivatives of the components are shown to converge almost...

For certain types of stochastic processes {Xn n [set membership, variant] }, which are integrable and adapted to a nondecreasing sequence of [sigma]-algebras n on a probability space ([Omega], , P), several authors have studied the following problems: IfSdenotes the class of all stopping times...