An α-Robust Semidiscrete Finite Element Method for a Fokker–Planck Initial-Boundary Value Problem with Variable-Order Fractional Time Derivative

A time-fractional initial-boundary value problem of Fokker–Planck type is considered on the space-time domain Ω × [ 0 , T ] , where Ω is an open bounded domain in R d for some d ≥ 1 , and the order α ( x ) of the Riemann-Liouville fractional derivative may vary in space with 1 / 2 < α ( x ) <...

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Bibliographic Details
Published in:	Journal of scientific computing Vol. 86; no. 2; p. 22
Main Authors:	Le, Kim-Ngan, Stynes, Martin
Format:	Journal Article
Language:	English
Published:	New York Springer US 01.02.2021 Springer Nature B.V
Subjects:	Algorithms Boundary value problems Computational Mathematics and Numerical Analysis Estimates Finite element analysis Finite element method Mathematical analysis Mathematical and Computational Engineering Mathematical and Computational Physics Mathematics Mathematics and Statistics Numerical analysis Numerical methods Random walk Robustness (mathematics) Theoretical Fokker–Planck equation Variable-order fractional derivative robust
ISSN:	0885-7474, 1573-7691
Online Access:	Get full text
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