Optimal extinction rates for the fast diffusion equation with strong absorption

DOI10.1112/blms.12165zbMath1401.35207arXiv1711.07237OpenAlexW2769756574MaRDI QIDQ4583631

Philippe Laurençot, Razvan Gabriel Iagar

Publication date: 31 August 2018

Published in: Bulletin of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1711.07237

zbMATH Keywords

diffusion equationstrong absorptionextinction timeoptimal extinction rates

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Reaction-diffusion equations (35K57) Singular parabolic equations (35K67)