A Remark on Singular Perturbation Methods via the Lyapunov-Schmidt Reduction
Author(s) -
Masaharu Taniguchi
Publication year - 1995
Publication title -
publications of the research institute for mathematical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.786
H-Index - 39
eISSN - 1663-4926
pISSN - 0034-5318
DOI - 10.2977/prims/1195163593
Subject(s) - mathematics , lyapunov function , bounded function , perturbation (astronomy) , singular perturbation , reduction (mathematics) , reaction–diffusion system , inverse , lyapunov equation , operator (biology) , mathematical analysis , nonlinear system , geometry , biochemistry , chemistry , physics , repressor , quantum mechanics , transcription factor , gene
For some reaction-diffusion equations, Lyapunov-Schmidt reduction was shown to be applicable to construct singularly perturbed equilibrium solutions. For this application, it is indispensable to show that some inverse operator are uniformly bounded. In this paper, we give an elementary proof of this fact. §
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