Jan 17, 2023 · Summary. We present a unified framework to efficiently approximate solutions to fractional diffusion problems of stationary and parabolic type.
Mar 24, 2021 · We present a unified framework to efficiently approximate solutions to fractional diffusion problems of stationary and parabolic type.
Apr 16, 2024 · We present a unified framework to efficiently approximate solutions to fractional diffusion problems of stationary and parabolic type.
A rational Krylov method is applied and uniform convergence is proved when using poles based on Zolotarëv's minimal deviation problem to efficiently ...
We present a unified framework to efficiently approximate solutions to fractional diffusion problems of stationary and parabolic type.
Dec 23, 2022 · Our numerical experiments comprise a detailed parameter study of space-time fractional diffusion prob- lems and compare the performance of the ...
Abstract: We present a unified framework to efficiently approximate solutions to fractional diffusion problems of stationary and parabolic type.
We present a unified framework to efficiently approximate solutions to fractional diffusion problems of stationary and parabolic type.
Dec 15, 2020 · Rational Krylov methods are used applied to a desingularized version of the graph Laplacian, obtained with either a rank-one shift or a ...
On rational Krylov and reduced basis methods for fractional diffusion - OUCI
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T. Danczul, C. Hofreither, and J. Schöberl, A unified rational Krylov method for elliptic and parabolic fractional diffusion problems, arXiv Preprint, 2021, ...