Pseudospectral/Delves-Freeman computations of the radiation coefficient for weakly nonlocal solitary waves of the third-order nonlinear Schrödinger equation and their relation to hyperasymptotic perturbation theory

DOI10.1006/jcph.1997.5840zbMath0914.76064OpenAlexW2094361668MaRDI QIDQ1383037

John P. Boyd

Publication date: 2 April 1998

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jcph.1997.5840

zbMATH Keywords

iterationalmost-diagonal Galerkin matrixhyperasymptotic expansion of radiation coefficient

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Solitary waves for incompressible inviscid fluids (76B25) NLS equations (nonlinear Schrödinger equations) (35Q55)

Related Items

Five regimes of the quasi-cnoidal, steadily translating waves of the rotation-modified Korteweg-de Vries (Ostrovsky) equation, Efficient computation of capillary-gravity generalised solitary waves

Cites Work

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