arXiv · 1404.1208
Existence and uniqueness of global strong solutions for SDEs with jumps under a new sufficient condition
Abstract
In this paper, we investigate new sufficient conditions to ensure the existence of a unique global strong solution of stochastic differential equations with jumps. By using Euler approximation and by utilising a new test function $φ_δ$ (see the following definition (\ref{pntas1})), we prove that there is a unique global strong solution for the initial value problem of the equation. The condition we posed is even weaker than the local Lipschitzian continuity of the coefficients. We also present an example to show that our conditions are indeed weaker than those relevant conditions existing in the literature.
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Guangqiang Lan, Jiang-Lun Wu. 2014-04-14. Existence and uniqueness of global strong solutions for SDEs with jumps under a new sufficient condition. https://arxiv.org/abs/1404.1208
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