Abstract
We consider two four-dimensional piecewise linear dynamical systems of chemical kinetics. For one of them, we give an explicit construction of a hypersurface that separates the attraction basins of two stable equilibrium points and contains an unstable cycle of this system. For the other system, we prove the existence of a trajectory not contained in the attraction basin of the stable cycle of this system described earlier by Glass and Pasternack. The homotopy types of the phase portraits of these two systems are compared.
Similar content being viewed by others
References
Gaidov Yu. A. and Golubyatnikov V. P., “On cycles and other geometric phenomena in phase portraits of some nonlinear dynamical systems,” in: Geometry and Applications, Springer, New York, 2014, pp. 225–233 (Springer Proc. Math. Stat.; V. 72).
Akinshin A. A., Golubyatnikov V. P., and Golubyatnikov I. V., “On some multidimensional models of the functioning of gene networks,” Sibirsk. Zh. Industr. Mat., 16, No. 1, 3–9 (2013).
Golubyatnikov V. P., Likhoshvai V. A., and Ratushny A. V., “Existence of closed trajectories in 3-D gene networks,” J. 3-Dimensional Images 3D Forum, 18, No. 4, 96–101 (2004).
Elowitz M. B. and Leibler S., “A synthetic oscillatory network of transcription regulators,” Nature, 403, 335–338 (2000).
Gardner T. S., Cantor C. R., and Collins J. J., “Construction of a genetic toggle switch in Escherichia coli,” Nature, 403, 339–342 (2000).
Murray J. D., Mathematical Biology. I. An Introduction, Springer-Verlag, New York (2002).
Golubyatnikov V. P. and Golubyatnikov I. V., “On periodic trajectories in odd-dimensional gene networks models,” Russian J. Numerical Anal. Math. Modeling, 28, No. 4, 397–412 (2011).
Gaidov Yu. A. and Golubyatnikov V. P., “On the existence and stability of cycles in gene networks with variable feedbacks,” Contemp. Math., 553, 61–74 (2011).
Golubyatnikov V. P., Likhoshvai V. A., Volokitin E. P., Gaidov Yu. A., and Osipov A. F., “Periodic trajectories and Andronov–Hopf bifurcations in models of gene networks,” in: Bioinformatics of Genome Regulation and Structure. II, Springer Science and Business Media Inc., Heidelberg, New York, Dordrecht, and London, 2006, pp. 405–414.
Glass L. and Pasternack J. S., “Stable oscillations in mathematical models of biological control systems,” J. Math. Biology, 6, 207–223 (1978).
Wilds R. and Glass L., “Contrasting methods for symbolic analysis of biological regulatory networks,” Phys. Rev., 80, 062902–1–062902–4 (2009).
Akinshin A. A. and Golubyatnikov V. P., “Cycles in symmetric dynamic systems,” Vestnik NGU Ser. Mat. Mekh. Informat., 12, No. 2, 3–12 (2012).
Ayupova N. B. and Golubyatnikov V. P., “On the uniqueness of a cycle in an asymmetric three-dimensional model of a molecular repressilator,” J. Appl. Industr. Math., 8, No. 2, 1–6 (2014).
Volokitin E. P. and Treskov S. A., “The Andronov–Hopf bifurcation in a model of a hypothetical gene regulatory network,” J. Appl. Industr. Math., 1, No. 1, 127–136 (2007).
Gedeon T. and Mischaikow K., “Structure of the global attractor of cyclic feedback systems,” J. Dynamics Differ. Equations, 7, No. 1, 141–190 (1995).
Hofbauer F., Mallet-Paret J., and Smith H., “Stable periodic solutions for hypercycle systems,” J. Dynamics Differ. Equations, 3, No. 3, 423–436 (1991).
Lashina E. A., Chumakov G. A., and Chumakova N. A., “Maximal families of periodic solutions of a kinetic model of the heterogeneous catalytic reaction,” Vestnik NGU Ser. Mat. Mekh. Informat., 5, No. 4, 42–59 (2005).
Author information
Authors and Affiliations
Corresponding author
Additional information
The authors were supported by the Russian Foundation for Basic Research (Grant 12–01–0074) and Interdisciplinary Grant 80 of the Siberian Division of the Russian Academy of Sciences.
Novosibirsk. Translated from Sibirskiĭ Matematicheskiĭ Zhurnal, Vol. 56, No. 2, pp. 282–289, March–April, 2015.
Rights and permissions
About this article
Cite this article
Ayupova, N.B., Golubyatnikov, V.P. On two classes of nonlinear dynamical systems: The four-dimensional case. Sib Math J 56, 231–236 (2015). https://doi.org/10.1134/S0037446615020044
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0037446615020044