کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10127580 1645057 2019 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modified stochastic theta methods by ODEs solvers for stochastic differential equations
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Modified stochastic theta methods by ODEs solvers for stochastic differential equations
چکیده انگلیسی
In this paper, we present a family of stochastic theta methods modified by ODEs solvers for stochastic differential equations. This class of methods constructed by adding error correction and exponential error correction terms to the traditional stochastic theta methods. Using the Itô-Taylor expansion, analyzed mean-square convergence under the Lipschitz conditions and linear growth bounds. Also, we concern mean-square stability analysis of our proposed methods. Numerical examples are presented to demonstrate the efficiency of these methods for the pathwise approximation solution of some stochastic differential equations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 68, March 2019, Pages 336-346
نویسندگان
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