Abstract
In the present paper, we obtain necessary and sufficient conditions under which two differential systems have the same symmetries described by a reflecting function. Under these conditions, the systems in question have a common shift operator along solutions of these systems on a symmetric time interval [−ω, ω]. Therefore, the mappings over the period [−ω, ω] coincide for such systems provided that these systems are 2ω-periodic.
Similar content being viewed by others
References
Krasnosel’skii, M.A., Operator sdviga po traektoriyam differentsial’nykh uravnenii (Operator of Shift Along Trajectories of Differential Equations), Moscow: Nauka, 1996.
Mironenko, V.I., Differ. Uravn., 1980, vol. 16, no. 11, pp. 1985–1994.
Mironenko, V.I., Otrazhayushchaya funktsiya i periodicheskie resheniya differentsial’nykh uravnenii (Reflection Function and Periodic Solutions of Differential Equations), Minsk: Universitetskoe, 1986.
Al’sevich, L.A., Differ. Uravn., 1983, vol. 19, no. 8, pp. 1446–1449.
Veresovich, P.P., Differ. Uravn., 1998, vol. 34, no. 10, pp. 1420–1422.
Musafirov, E.V., Differ. Uravn., 2002, vol. 38, no. 4, pp. 570–572.
Zhengxin Zhou, Nonlinear Analysis, 2003, vol. 53, no. 6, pp. 733–741.
Zhengxin Zhou, J. Math. Anal. Appl., 2003, vol. 278, no. 1, pp. 18–26.
Mironenko, V.V., Differ. Uravn., 2004, vol. 40, no. 10, pp. 1325–1332.
Mironenko, V.I., Otrazhayushchaya funktsiya i issledovanie mnogomernykh differentsial’nykh sistem (Reflecting Function and the Investigation of Multidimensional Differential Systems), Gomel’: Gomel’skii Gos. Univ., 2004.
Author information
Authors and Affiliations
Additional information
Original Russian Text © V.I. Mironenko, V.V. Mironenko, 2008, published in Differentsial’nye Uravneniya, 2008, Vol. 44, No. 10, pp. 1347–1352.
Rights and permissions
About this article
Cite this article
Mironenko, V.I., Mironenko, V.V. Time symmetry preserving perturbations of systems, and Poincaré mappings. Diff Equat 44, 1406–1411 (2008). https://doi.org/10.1134/S0012266108100066
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0012266108100066