New explicit stabilized stochastic Runge-Kutta methods with weak second order for stiff Itô stochastic differential equations

2018 ◽  
Vol 82 (2) ◽  
pp. 593-604
Author(s):  
Xiao Tang ◽  
Aiguo Xiao
Author(s):  
P. E. Kloeden ◽  
R. A. Pearson

AbstractA method is proposed for the numerical solution of Itô stochastic differential equations by means of a second-order Runge–Kutta iterative scheme rather than the less efficient Euler iterative scheme. It requires the Runge–Kutta iterative scheme to be applied to a different stochastic differential equation obtained by subtraction of a correction term from the given one.


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