Computing with B-series

Author:

Ketcheson David I.1,Ranocha Hendrik2

Affiliation:

1. CEMSE Division, King Abdullah University of Science & Technology (KAUST), Saudi Arabia

2. Applied Mathematics, University of Münster, Germany

Abstract

We present BSeries.jl, a Julia package for the computation and manipulation of B-series, which are a versatile theoretical tool for understanding and designing discretizations of differential equations. We give a short introduction to the theory of B-series and associated concepts and provide examples of their use, including method composition and backward error analysis. The associated software is highly performant and makes it possible to work with B-series of high order.

Publisher

Association for Computing Machinery (ACM)

Subject

Applied Mathematics,Software

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1. On the theory of fast projection methods for high-order Navier-Stokes solvers;Journal of Computational Physics;2023-12

2. Validated B-series and Runge-Kutta pairs;Numerical Algorithms;2023-11-24

3. Computing with B-series;ACM Transactions on Mathematical Software;2022-12-02

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