Nonlocal and nonlinear dispersion in a nonlinear Schrödinger-type equation: exotic solitons and short-wavelength instabilities

DOI10.1016/j.physd.2004.08.007zbMath1064.35193OpenAlexW1970776796MaRDI QIDQ1765310

Magnus Johansson, Michael Öster, Yuri Borisovich Gaididei, Peter Leth Christiansen

Publication date: 23 February 2005

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

Full work available at URL: https://doi.org/10.1016/j.physd.2004.08.007

zbMATH Keywords

continuum limitBose-Einstein condensatesnumerical calculationsmodulational instabilityoptical waveguidessmooth solitonsnonanalytic solitonsnonlinear Schrödinger lattice model

Mathematics Subject Classification ID

NLS equations (nonlinear Schrödinger equations) (35Q55) Stability problems for infinite-dimensional Hamiltonian and Lagrangian systems (37K45) Soliton theory, asymptotic behavior of solutions of infinite-dimensional Hamiltonian systems (37K40)

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