We consider a class of degenerate reaction-diffusion systems with quadratic nonlinearity and diffusion only in the vertical direction. Such systems can appear in the modeling of photochemical generation and atmospheric dispersion of pollutants. The diffusion coefficients are different for all equations. We study global existence of solutions. (C) 2008 Elsevier Masson SAS. All rights reserved.
机构:
Univ Lorraine, Inst Elie Cartan, BP 239, F-54506 Vandoeuvre Les Nancy, FranceUniv Lorraine, Inst Elie Cartan, BP 239, F-54506 Vandoeuvre Les Nancy, France
Laamri, El Haj
Pierre, Michel
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机构:
UEB, IRMAR, Ecole Normale Super Rennes, Campus Ker Lann, F-35170 Bruz, FranceUniv Lorraine, Inst Elie Cartan, BP 239, F-54506 Vandoeuvre Les Nancy, France
Pierre, Michel
[J].
ANNALES DE L INSTITUT HENRI POINCARE-ANALYSE NON LINEAIRE,
2017,
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