Numerical solution of a subdiffusion equation with variable order time fractional derivative and nonlinear diffusion coefficient

DOI10.1134/s1995080223070284OpenAlexW4388000766MaRDI QIDQ6059303

A. V. Lapin, Ruslan M. Yanbarisov

Publication date: 2 November 2023

Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s1995080223070284

zbMATH Keywords

a priori estimatesaccuracysolvabilityiterative solution methodsgrid schemenonlinear subdiffusion equationvariable order fractional time derivative

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Functions of one variable (26Axx) Miscellaneous topics in partial differential equations (35Rxx)

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