Isochronism and tangent bifurcation of band edge modes in Hamiltonian lattices

DOI10.1016/j.physd.2005.04.006zbMath1089.37050arXivnlin/0411031OpenAlexW2006693965MaRDI QIDQ1781602

Niranjan Chakravarthy

Publication date: 27 June 2005

Published in: Physica D (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/nlin/0411031

zbMATH Keywords

LatticesBifurcationLocalizationCoupled oscillatorsDiscrete breathers.Discrete nonlinear Schrödinger equationIsochronous

Mathematics Subject Classification ID

Forced motions for nonlinear problems in mechanics (70K40) Hamilton's equations (70H05) NLS equations (nonlinear Schrödinger equations) (35Q55) Nonlinear oscillations and coupled oscillators for ordinary differential equations (34C15) Dynamical systems in classical and celestial mechanics (37N05) Local and nonlocal bifurcation theory for dynamical systems (37G99) Lattice dynamics; integrable lattice equations (37K60)

Related Items (1)

Discrete breathers in nonlinear Schrödinger hypercubic lattices with arbitrary power nonlinearity

Uses Software

• Maple

Cites Work

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