@Article{JCM-37-151, author = {Qin , Tingting and Zhang , Chengjian}, title = {A General Class of One-Step Approximation for Index-1 Stochastic Delay-Differential-Algebraic Equations}, journal = {Journal of Computational Mathematics}, year = {2018}, volume = {37}, number = {2}, pages = {151--169}, abstract = {

This paper develops a class of general one-step discretization methods for solving the index-1 stochastic delay differential-algebraic equations. The existence and uniqueness theorem of strong solutions of index-1 equations is given. A strong convergence criterion of the methods is derived, which is applicable to a series of one-step stochastic numerical methods. Some specific numerical methods, such as the Euler-Maruyama method, stochastic  $θ$-methods, split-step $θ$-methods are proposed, and their strong convergence results are given. Numerical experiments further illustrate the theoretical results.

}, issn = {1991-7139}, doi = {https://doi.org/10.4208/jcm.1711-m2016-0810}, url = {http://global-sci.org/intro/article_detail/jcm/12673.html} }