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Controllability results for weakly blowing up reaction-diffusion system
Author(s) -
Qiang Tao,
Hang Gao,
Ying Yang
Publication year - 2012
Publication title -
electronic journal of qualitative theory of differential equations
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.524
H-Index - 33
ISSN - 1417-3875
DOI - 10.14232/ejqtde.2012.1.11
Subject(s) - controllability , mathematics , reaction–diffusion system , blowing up , diffusion , mathematical analysis , thermodynamics , physics
In this paper, we consider the controllability of a general reaction-diffusion system with homogeneous Dirichlet boundary conditions. We prove the exact controllability to the trajectories and the approximate controllability of the system which contains certain superlinear nonlinearities. The Kakutani fixed point theorem, global Carleman estimates, and the regularity argument of the parabolic system are used.

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