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JOURNALS // Teoreticheskaya i Matematicheskaya Fizika // Archive

TMF, 1983 Volume 56, Number 1, Pages 42–53 (Mi tmf2188)

Asymptotic soliton-like solutions of the nonlinear Schrd̈inger equation with variable coefficients

V. Yu. Subochev, V. A. Tsupin


Abstract: Asymptotic soliton-like solutions of the nonlinear Schrödinger equation are constructed. Necessary and sufficient conditions for the existence of such solutions are found.

Received: 23.11.1982


 English version:
Theoretical and Mathematical Physics, 1983, 56:1, 661–668

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© Steklov Math. Inst. of RAS, 2024