Numerical Analysis of Local Discontinuous Galerkin Method for the Time-Fractional Fourth-Order Equation with Initial Singularity

In this paper, efficient methods seeking the numerical solution of a time-fractional fourth-order differential equation with Caputo’s derivative are derived. The solution of such a problem has a weak singularity near the initial time <inline-formula><math xmlns="http://www.w3.org/1998/...

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Bibliografische gegevens
Hoofdauteur: Zhen Wang
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: MDPI AG 2022-04-01
Reeks:Fractal and Fractional
Onderwerpen:
time-fractional fourth-order equation
nonuniform time meshes
local discontinuous Galerkin method
stability analysis
error estimate
Online toegang:https://www.mdpi.com/2504-3110/6/4/206
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