Nonlinear diffusion equations with degenerate fast-decay mobility by coordinate transformation

DOI10.4310/CMS.2020.V18.N2.A8zbMath1460.35210arXiv1902.02764MaRDI QIDQ2658906

Nadia Ansini, Simone Fagioli

Publication date: 25 March 2021

Published in: Communications in Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1902.02764

zbMATH Keywords

coordinate transformationgradient flowsminimising movementOsgood integrability condition

Mathematics Subject Classification ID

Initial-boundary value problems for second-order parabolic equations (35K20) PDEs in connection with biology, chemistry and other natural sciences (35Q92) Degenerate parabolic equations (35K65) Existence problems for PDEs: global existence, local existence, non-existence (35A01) Weak solutions to PDEs (35D30) Quasilinear parabolic equations (35K59) Fokker-Planck equations (35Q84)

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