A stochastic Gronwall inequality in random time horizon and its application to BSDE

Abstract In this paper, we introduce and prove a stochastic Gronwall inequality in an (unbounded) random time horizon. As an application, we prove a comparison theorem for backward stochastic differential equation (BSDE for short) with random terminal time under a stochastic monotonicity condition.

Bibliographic Details
Main Authors: Hun O, Mun-Chol Kim, Chol-Kyu Pak
Format: Article
Language:English
Published: SpringerOpen 2020-02-01
Series:Journal of Inequalities and Applications
Subjects:
Online Access:https://doi.org/10.1186/s13660-020-2304-3