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dc.contributor.authorAbdulle, Assyr
dc.contributor.authorVilmart, Gilles
dc.contributor.authorZygalakis, Konstantinos C.
dc.date.accessioned2016-02-28T06:44:45Z
dc.date.available2016-02-28T06:44:45Z
dc.date.issued2013-01
dc.identifier.citationAbdulle A, Vilmart G, Zygalakis KC (2013) Weak Second Order Explicit Stabilized Methods for Stiff Stochastic Differential Equations. SIAM Journal on Scientific Computing 35: A1792–A1814. Available: http://dx.doi.org/10.1137/12088954X.
dc.identifier.issn1064-8275
dc.identifier.issn1095-7197
dc.identifier.doi10.1137/12088954X
dc.identifier.urihttp://hdl.handle.net/10754/600188
dc.description.abstractWe introduce a new family of explicit integrators for stiff Itô stochastic differential equations (SDEs) of weak order two. These numerical methods belong to the class of one-step stabilized methods with extended stability domains and do not suffer from the step size reduction faced by standard explicit methods. The family is based on the standard second order orthogonal Runge-Kutta-Chebyshev (ROCK2) methods for deterministic problems. The convergence, meansquare, and asymptotic stability properties of the methods are analyzed. Numerical experiments, including applications to nonlinear SDEs and parabolic stochastic partial differential equations are presented and confirm the theoretical results. © 2013 Society for Industrial and Applied Mathematics.
dc.description.sponsorshipThis author's work was partially supported by Swiss National Foundation Grant 200021_140692.This author's work was partially supported by award KUK-C1-013-04, made by King Abdullah University of Science and Technology (KAUST).
dc.publisherSociety for Industrial & Applied Mathematics (SIAM)
dc.subjectExplicit stochastic methods
dc.subjectOrthogonal Runge- Kutta-Chebyshev
dc.subjectS-ROCK
dc.subjectStabilized methods
dc.subjectStiff SDEs
dc.titleWeak Second Order Explicit Stabilized Methods for Stiff Stochastic Differential Equations
dc.typeArticle
dc.identifier.journalSIAM Journal on Scientific Computing
dc.contributor.institutionEcole Polytechnique Federale de Lausanne, Lausanne, Switzerland
dc.contributor.institutionEcole Normale Superieure de Cachan, Cachan, France
dc.contributor.institutionUniversity of Southampton, Southampton, United Kingdom
kaust.grant.numberKUK-C1-013-04


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