Harnack Inequalities for Stochastic (Functional) Differential Equations with Non-Lipschitzian Coefficients
arXiv:1208.5094
Abstract
By using coupling arguments, Harnack type inequalities are established for a class of stochastic (functional) differential equations with multiplicative noises and non-Lipschitzian coefficients. To construct the required couplings, two results on existence and uniqueness of solutions on an open domain are presented.
22 pages