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This article is cited in 8 scientific papers (total in 8 papers)
Monotonicity of the Poincaré mapping in some models of circular gene networks
V. P. Golubyatnikovab, L. S. Minushkinab a Sobolev Institute of Mathematics SB RAS
pr. Akad. Koptyuga 4,
630090 Novosibirsk
b Novosibirsk State University,
ul. Pirogova 1,
630090 Novosibirsk
Abstract:
We obtain some sufficient conditions for the existence of a periodic trajectory of the Elowitz–Leibler type piecewise linear dynamical system that simulates a simplest nonsymmetric circular gene network. We prove the monotonicity of the corresponding Poincaré mapping and construct an invariant toric neighborhood of this cycle.
Keywords:
circular gene network, positive and negative feedbacks, piecewise-linear dynamical system, invariant domain, Poincaré mapping, cycle.
Received: 29.11.2018 Revised: 16.04.2019 Accepted: 13.06.2019
Citation:
V. P. Golubyatnikov, L. S. Minushkina, “Monotonicity of the Poincaré mapping in some models of circular gene networks”, Sib. Zh. Ind. Mat., 22:3 (2019), 39–47; J. Appl. Industr. Math., 13:3 (2019), 472–479
Linking options:
https://www.mathnet.ru/eng/sjim1052 https://www.mathnet.ru/eng/sjim/v22/i3/p39
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Abstract page: | 338 | Full-text PDF : | 55 | References: | 44 | First page: | 5 |
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