Nonlinear transmission problems for quasilinear diffusion systems
Author(s) -
F.R. Guarguaglini,
Roberto Natalini
Publication year - 2007
Publication title -
networks and heterogeneous media
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.732
H-Index - 34
eISSN - 1556-181X
pISSN - 1556-1801
DOI - 10.3934/nhm.2007.2.359
Subject(s) - uniqueness , degenerate energy levels , nonlinear system , transmission (telecommunications) , class (philosophy) , mathematical analysis , stability (learning theory) , diffusion , mathematics , computer science , physics , telecommunications , quantum mechanics , artificial intelligence , machine learning , thermodynamics
We study degenerate quasilinear parabolic systems in two different domains, which are connected by a nonlinear transmission condition at their interface. For a large class of models, including those modeling pollution aggression on stones and chemotactic movements of bacteria, we prove global existence, uniqueness and stability of the solutions.
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