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Trudy Moskovskogo Matematicheskogo Obshchestva, 2018, Volume 79, Issue 2, Pages 247–269
(Mi mmo615)
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This article is cited in 9 scientific papers (total in 9 papers)
Bifurcations of the ‘heart’ polycycle in generic 2-parameter families
A. V. Dukovab a Faculty of Mechanics and Mathematics, Lomonosov Moscow State University
b Department of Mathematics, National Research University "Higher School of Economics", Moscow
Abstract:
The paper concerns the ‘heart’ polycycle. We show that the set of vector fields containing a ‘heart’ polycycle form a Banach submanifold of codimension two in the space of smooth vector fields on a two-dimensional sphere. The bifurcation diagram of a generic family containing such a polycycle is constructed and surgery on the phase portrait is described.
Key words and phrases:
polycycle, two-parameter family, bifurcation diagram, sparkling separatrix.
Received: 17.04.2018
Citation:
A. V. Dukov, “Bifurcations of the ‘heart’ polycycle in generic 2-parameter families”, Tr. Mosk. Mat. Obs., 79, no. 2, MCCME, M., 2018, 247–269; Trans. Moscow Math. Soc., 2018, 209–229
Linking options:
https://www.mathnet.ru/eng/mmo615 https://www.mathnet.ru/eng/mmo/v79/i2/p247
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Abstract page: | 276 | Full-text PDF : | 124 | References: | 34 | First page: | 2 |
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