Isolated singularities of solutions of a 2-D diffusion equation with mixed reaction - HAL UNIV-PARIS8 - open access
Preprints, Working Papers, ... Year : 2024

Isolated singularities of solutions of a 2-D diffusion equation with mixed reaction

Abstract

We study the local properties of positive solutions of the equation -∆u + ae bu = m |∇u| q in a punctured domain Ω \ {0} of R 2 where m, a, b are positive parameters and q > 1. We study particularly the existence of solutions with an isolated singularity and the local behaviour of such singular solutions.

Fichier principal
Vignette du fichier
Art-LV13.pdf (412.7 Ko) Télécharger le fichier
Origin Files produced by the author(s)

Dates and versions

hal-04677893 , version 1 (26-08-2024)
hal-04677893 , version 2 (10-09-2024)

Identifiers

  • HAL Id : hal-04677893 , version 2

Cite

Yimei Li, Laurent Véron. Isolated singularities of solutions of a 2-D diffusion equation with mixed reaction. 2024. ⟨hal-04677893v2⟩
77 View
24 Download

Share

More