Forced Entrainment and Elimination of Spiral Waves for the FitzHugh-Nagumo Equation
نویسندگان
چکیده
منابع مشابه
Response functions of spiral waves in the FitzHugh-Nagumo system
Spiral waves are rotating solutions of nonlinear reaction-diffusion systems in two spatial dimensions. Due to the symmetries of the plane, a spiral wave can be shifted and rotated arbitrary, still remaining a solution to reaction-diffusion system. Introducing a symmetry-breaking perturbation of the reaction-diffusion equation, the spiral wave begins to drift, i.e. change its rotation phase and ...
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A controller-propagator system with a FitzHugh–Nagumo equation can be reduced to a free boundary problem when a layer parameter ” is equal to zero. We shall show the existence of solutions and the occurence of a Hopf bifurcation for this free boundary problem as the controlling parameter varies. c © 1999 Elsevier Science B.V. All rights reserved. AMS classi cation: primary 35R35; 35B32; seconda...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 2002
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.108.241