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This article is cited in 6 scientific papers (total in 6 papers)
Differentical equations, dynamical systems and optimal control
On uniqueness and stability of a cycle in one gene network
V. P. Golubyatnikova, L. S. Minushkinab a Sobolev Institute of Mathematics, 4, Koptyuga ave., Novosibirsk, 630090, Russia
b Novosibirsk State University, 2, Pirogova str., Novosibirsk, 630090, Russia
Abstract:
We describe necessary and suffcient conditions for uniqueness and stability of a cycle in an invariant domain of phase portrait of one Glass-Pasternack type block-linear dynamical system that simulates functioning of one natural gene network. Existence of such a cycle, geometry and combinatorics of phase portraits of similar systems were studied in our previous publications.
Keywords:
circular gene network, fixed points, cycles, piecewise linear dynamical systems, phase portraits, invariant domains, Poincaré map.
Received January 28, 2021, published April 27, 2021
Citation:
V. P. Golubyatnikov, L. S. Minushkina, “On uniqueness and stability of a cycle in one gene network”, Sib. Èlektron. Mat. Izv., 18:1 (2021), 464–473
Linking options:
https://www.mathnet.ru/eng/semr1373 https://www.mathnet.ru/eng/semr/v18/i1/p464
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