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Stable periodic solutions for the hypercycle system
Authors:J. Hofbauer  J. Mallet-Paret  H. L. Smith
Affiliation:(1) Institut für Mathematik, Universität Wien, A-1090 Wien, Austria;(2) Division of Applied Mathematics, Brown University, 02912 Providence, Rhode Island;(3) Department of Mathematics, Arizona State University, 85257 Tempe, Arizona
Abstract:We consider the hypercycle system of ODEs, which models the concentration of a set of polynucleotides in a flow reactor. Under general conditions, we prove the omega-limit set of any orbit is either an equilibrium or a periodic orbit. The existence of an orbitally asymptotic stable periodic orbit is shown for a broad class of such systems.
Keywords:Competitive systems  cyclic systems  hypercycle system  monotonicity  Poincaré  -Bendixson
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