Discrete nonlinear Schrödinger equation with arbitrary nonlocality: linear stability analysis and localized solution

DOI10.1016/j.physleta.2009.01.037zbMath1228.35222OpenAlexW2065785219MaRDI QIDQ653495

Evgeny V. Doktorov, Maxim A. Molchan

Publication date: 19 December 2011

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physleta.2009.01.037

zbMATH Keywords

nonlocalitymodulational instabilitynonlinear latticebreatherdiscrete NLS equation

Mathematics Subject Classification ID

Statistical mechanics of random media, disordered materials (including liquid crystals and spin glasses) (82D30) NLS equations (nonlinear Schrödinger equations) (35Q55) Antennas, waveguides in optics and electromagnetic theory (78A50) Lattice dynamics; integrable lattice equations (37K60) Soliton solutions (35C08)

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