Finite extinction for a doubly nonlinear parabolic equation of fast diffusion type

DOI10.1108/AJMS-08-2020-0042zbMath1499.35134OpenAlexW3135581007MaRDI QIDQ5084318

Md Abu Hanif Sarkar

Publication date: 24 June 2022

Published in: Arab Journal of Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1108/ajms-08-2020-0042

zbMATH Keywords

finite time extinctiondoubly nonlinear equationdegenerate and singular equationSobolev critical case

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) Weak solutions to PDEs (35D30) Nonlinear initial, boundary and initial-boundary value problems for nonlinear parabolic equations (35K61) Comparison principles in context of PDEs (35B51)

Cites Work

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• Asymptotic behavior of the plasma equation with homogeneous dirichlet boundary condition and non-negative initial data
• Finite extinction time for a class of non-linear parabolic equations
• Continuity of solutions of a singular parabolic equation
• Local Hoelder continuity for doubly nonlinear parabolic equations

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