کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
470944 698579 2015 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Stochastic exponential integrator for finite element spatial discretization of stochastic elastic equation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
Stochastic exponential integrator for finite element spatial discretization of stochastic elastic equation
چکیده انگلیسی

We investigate the strong convergence of a full discretization for the stochastic elastic equation driven by multiplicative noise. Finite element method is used for the spatial approximation and an exponential integrator scheme is proposed for the temporal discretization. We show that the fully discrete scheme strongly converges to the mild solution of the continuous problem, with precise convergence rates given. As shown in our result, the exponential integrator scheme achieves a higher strong convergence rate than the backward Euler method does in the literature.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Mathematics with Applications - Volume 69, Issue 8, April 2015, Pages 817–827
نویسندگان
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