Least-squared mixed variational formulation based on space decomposition for a kind of variable-coefficient fractional diffusion problems
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Publication:2420680
DOI10.1007/s10915-018-0782-yzbMath1483.65194OpenAlexW2884837760WikidataQ129511955 ScholiaQ129511955MaRDI QIDQ2420680
Suxiang Yang, Huan-Zhen Chen, Hong Wang
Publication date: 6 June 2019
Published in: Journal of Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s10915-018-0782-y
convergence analysismixed finite element methodsvariational formulationdirect-sum decompositionfractional diffusion equationvariable-coefficientfractional derivative spaceleast-squared technique
Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Fractional partial differential equations (35R11)
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