[图书][B] Taylor approximations for stochastic partial differential equations

A Jentzen, PE Kloeden - 2011 - SIAM
The numerical approximation of stochastic partial differential equations (SPDEs),
specifically, stochastic evolution equations of the parabolic or hyperbolic type, encounters all …

Runge-Kutta methods for third order weak approximation of SDEs with multidimensional additive noise

K Debrabant - BIT Numerical Mathematics, 2010 - Springer
A new class of third order Runge-Kutta methods for stochastic differential equations with
additive noise is introduced. In contrast to Platen's method, which to the knowledge of the …

General order conditions for stochastic partitioned Runge–Kutta methods

S Anmarkrud, K Debrabant, A Kværnø - BIT Numerical Mathematics, 2018 - Springer
In this paper stochastic partitioned Runge–Kutta (SPRK) methods are considered. A general
order theory for SPRK methods based on stochastic B-series and multicolored, multishaped …

Composition of stochastic B-series with applications to implicit Taylor methods

K Debrabant, A Kværnø - Applied numerical mathematics, 2011 - Elsevier
In this article, we construct a representation formula for stochastic B-series evaluated in a B-
series. This formula is used to give for the first time the order conditions of implicit Taylor …

Stochastic B-series and order conditions for exponential integrators

AA Arara, K Debrabant, A Kværnø - Numerical Mathematics and Advanced …, 2019 - Springer
We discuss stochastic differential equations with a stiff linear part and their approximation by
stochastic exponential Runge–Kutta integrators. Representing the exact and approximate …

B-series analysis of iterated Taylor methods

K Debrabant, A Kværnø - BIT Numerical Mathematics, 2011 - Springer
For stochastic implicit Taylor methods that use an iterative scheme to compute their
numerical solution, stochastic B-series and corresponding growth functions are constructed …

Numerical treatment of stochastic differential equations: Diffusion and jump-diffusion processes with applications

I Boukhelkhal - 2024 - dspace.univ-bba.dz
In thisdissertation, wedealwiththeproblemofsimulatingstochasti… driven
byBrownianmotionorthegeneralL´ evy processes. First, weestablishthebasic theory …

[PDF][PDF] norges teknisk-naturvitenskapelige universitet

K Debrabant, A Kværnø - math.ntnu.no
In the last years, implicit SRK methods have been developed both for strong and weak
approximation. For these methods, the stage values are only given implicitly. However, in …