Some results for probability measures on function spaces are extended to finite signed measures (FSM's). In particular FSM's on the space of continuous functions and right-continuous functions with left-hand limits are patched together by a procedure of Stroock and Varadhan. Given an increasing sequence of stopping times the procedure is carried out repeatedly. A sequence of transition functions and, an extension result for the linear maps associated with these transition functions are obtained.Introduction* In recent years some papers have appeared related to signed measures on function spaces (see [3] and [4]). This paper extends certain results for probability measures on function spaces to finite signed measures (FSM's) on such spaces. A more detailed discussion can be found in [8].In part I we introduce conditional FSM's and consider the existence of a regular conditional distribution (ROD) of an FSM on a standard measurable space mimicking Chapter V of [5]. Further, the Jordan decomposition of an RCD is investigated. We then consider a sequence of transition functions and associate linear maps between Banach spaces of FSM's with these transition functions. An extension result for the linear maps is obtained.In part II FSM's on Ω = C([0, oo); S) and Ω = D ([0, <»); S) with S a separable metric space are patched together by the procedure used in [6] for probability measures on C([0, oo); E d ). In fact, if * is the σ-field on Ω generated by the coordinate projections {X u t ^> s} and τ an s-stopping time with respect to the (/-fieldŝ f t
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.