Optimal error estimates of a time-spectral method for fractional diffusion problems with low regularity data

DOI10.1007/s10915-022-01791-1OpenAlexW4213418742MaRDI QIDQ2113657

Hao Luo, Xiaoping Xie

Publication date: 14 March 2022

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2106.03100

zbMATH Keywords

Besov spacefinite element methodspectral methodJacobi polynomialoptimal error estimatelow regularityfractional diffusion problem

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx) Miscellaneous topics in partial differential equations (35Rxx)

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