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Invariants of the Homoclinic Trajectories of a Two-Dimensional Diffeomorphism
R. A. Mekhtiev M. V. Lomonosov Moscow State University
Abstract:
We consider homoclinic trajectories under the mapping of a two-dimensional manifold onto itself, define various invariants of homoclinic trajectories, and establish relations between them. We estimate the number of homoclinic trajectories whose distinct invariants possess values within prescribed limits.
Keywords:
two-dimensional diffeomorphism, homoclinic trajectory, two-dimensional manifold, monodromy matrix, hyperbolic fixed point, separatrix, homoclinic point.
Received: 01.09.2009 Revised: 18.05.2010
Citation:
R. A. Mekhtiev, “Invariants of the Homoclinic Trajectories of a Two-Dimensional Diffeomorphism”, Mat. Zametki, 89:5 (2011), 755–770; Math. Notes, 89:5 (2011), 712–725
Linking options:
https://www.mathnet.ru/eng/mzm8633https://doi.org/10.4213/mzm8633 https://www.mathnet.ru/eng/mzm/v89/i5/p755
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