Invariant manifolds of homoclinic orbits and the dynamical consequences of a super-homoclinic: A case study in R4 with Z2-symmetry and integral of motion
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Author(s)
Bakrani, Sajjad
Lamb, Jeroen SW
Turaev, Dmitry
Type
Journal Article
Abstract
We consider a -equivariant flow in with an integral of motion and a hyperbolic equilibrium with a transverse homoclinic orbit Γ. We provide criteria for the existence of stable and unstable invariant manifolds of Γ. We prove that if these manifolds intersect transversely, creating a so-called super-homoclinic, then in any neighborhood of this super-homoclinic there exist infinitely many multi-pulse homoclinic loops. An application to a system of coupled nonlinear Schrödinger equations is considered.
Date Issued
2022-08
Date Acceptance
2022-04-01
Citation
Journal of Differential Equations, 2022, 327, pp.1-63
ISSN
0022-0396
Publisher
Elsevier BV
Start Page
1
End Page
63
Journal / Book Title
Journal of Differential Equations
Volume
327
Copyright Statement
© 2022 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY license
(http://creativecommons.org/licenses/by/4.0/).
(http://creativecommons.org/licenses/by/4.0/).
License URL
Sponsor
Commission of the European Communities
The Leverhulme Trust
Identifier
https://www.sciencedirect.com/science/article/pii/S002203962200239X?via%3Dihub
Grant Number
643073
RPG-2021-072
Subjects
0101 Pure Mathematics
0102 Applied Mathematics
General Mathematics
Publication Status
Published