A two-grid virtual element method for nonlinear variable-order time-fractional diffusion equation on polygonal meshes
DOI10.1080/00207160.2023.2263589OpenAlexW4387339080MaRDI QIDQ6060991
Qiling Gu, Jian-Wei Zhou, Yanping Chen, Yunqing Huang
Publication date: 6 November 2023
Published in: International Journal of Computer Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1080/00207160.2023.2263589
nonlineara priori error estimatevirtual element methodpolygonal meshestwo-gridvariable-order fractional equation
Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55) Functional-differential equations with fractional derivatives (34K37)
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