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Diskretnyi Analiz i Issledovanie Operatsii, 2014, Volume 21, Issue 3, Pages 25–40
(Mi da773)
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This article is cited in 3 scientific papers (total in 3 papers)
Analysis of discrete automaton models of gene networks with irregular structure using symbolic algorithms
A. A. Evdokimova, S. E. Kochemazovb, I. V. Otpushennikovb, A. A. Semenovb a S. L. Sobolev Institute of Mathematics, SB RAS, 4 Acad. Koptyug Ave., 630090 Novosibirsk, Russia
b Institute for System Dynamics and Control Theory, SB RAS, 134 Lermontov St., 664033 Irkutsk, Russia
Abstract:
We introduce and analyze discrete-automaton models of gene networks where weight functions of vertices take into account various forms of regulatory activity of agents. Within the model, we analyze a discrete mapping specified by a fragment of the gene network of E.coli. For this mapping, we found a number of fixed points using SAT-approach. Also we analyze mappings specified by random graphs generated according to Gilbert–Erdos–Renyi and Watts–Strogatz models. For these mappings, it was possible to find fixed points and cycles of length 2 and 3. This work can be considered as a review of our recent results regarding discrete models of gene networks and symbolic methods of analysis of their functioning. Ill. 6, tab. 2, bibliogr. 27.
Keywords:
discrete function, discrete automaton model of gene networks, SAT.
Received: 02.09.2013
Citation:
A. A. Evdokimov, S. E. Kochemazov, I. V. Otpushennikov, A. A. Semenov, “Analysis of discrete automaton models of gene networks with irregular structure using symbolic algorithms”, Diskretn. Anal. Issled. Oper., 21:3 (2014), 25–40; J. Appl. Industr. Math., 8:3 (2014), 307–316
Linking options:
https://www.mathnet.ru/eng/da773 https://www.mathnet.ru/eng/da/v21/i3/p25
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Abstract page: | 360 | Full-text PDF : | 148 | References: | 70 | First page: | 30 |
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