Strong Runge-Kutta Methods With order one for Numerical Solution of Ito Stochastic Differential Equations
Author(s) -
Ali Reza Soheili,
Mehran Namjoo
Publication year - 2008
Publication title -
applied mathematics research express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.763
H-Index - 20
eISSN - 1687-1200
pISSN - 1687-1197
DOI - 10.1093/amrx/abm003
Subject(s) - runge–kutta methods , stochastic differential equation , mathematics , class (philosophy) , runge–kutta method , noise (video) , differential equation , order (exchange) , mathematical analysis , computer science , ordinary differential equation , differential algebraic equation , artificial intelligence , image (mathematics) , finance , economics
In this paper, order conditions for coefficients of a class of stochastic Runge–Kutta (SRK) methods with strong global order 1, which applied for solving Ito stochastic differential equations (SDEs) with a single noise process, are presented. In particular, explicit twostage and three-stage SRK methods of this class with minimum principal error constants are constructed. Numerical results with two test problems of our methods, the Ito method and Milstein method will be compared.
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