Irksome: automating Runge–Kutta time-stepping for finite element methods

While implicit Runge–Kutta (RK) methods possess high order accuracy and important stability properties, implementation difficulties and the high expense of solving the coupled algebraic system at each time step are frequently cited as impediments. We present Irksome, a high-level library for manipul...

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Bibliographic Details
Main Authors: Farrell, PE, Kirby, RC, Marchena-Menéndez, J
Format: Journal article
Language:English
Published: Association for Computing Machinery 2021