Reverse smoothing effects, fine asymptotics, and Harnack inequalities for fast diffusion equations

DOI10.1155/2007/21425zbMath1166.35008arXiv0805.4823OpenAlexW2051391036WikidataQ59213038 ScholiaQ59213038MaRDI QIDQ2472168

Matteo Bonforte, Juan Luis Vazquez

Publication date: 20 February 2008

Published in: Boundary Value Problems (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0805.4823

zbMATH Keywords

positivity estimates

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) Initial-boundary value problems for second-order parabolic equations (35K20) Degenerate parabolic equations (35K65) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05)

Related Items (2)

Quantitative local and global a priori estimates for fractional nonlinear diffusion equations ⋮ Positivity, local smoothing, and Harnack inequalities for very fast diffusion equations

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