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Computers & mathematics with applications (1987), 2008-11, Vol.56 (9), p.2222-2234

2008

Volltextzugriff (PDF)

Autor(en) / Beteiligte

Titel

A differential quadrature algorithm for simulations of nonlinear Schrödinger equation

Ist Teil von

Computers & mathematics with applications (1987), 2008-11, Vol.56 (9), p.2222-2234

Ort / Verlag

Elsevier Ltd

Erscheinungsjahr

2008

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

Numerical simulations of Nonlinear Schrödinger Equation are studied using differential quadrature method based on cosine expansion. Propogation of a soliton, interaction of two solitons, birth of standing and mobile solitons and bound state solutions are simulated. The accuracy of the method (DQ) is measured using maximum error norm. The results are compared with some earlier works. The lowest two conserved quantities are computed numerically for all cases.

Sprache: Englisch
Identifikatoren: ISSN: 0898-1221
eISSN: 1873-7668
DOI: 10.1016/j.camwa.2008.03.047
Titel-ID: cdi_proquest_miscellaneous_35313737

Format: –
Schlagworte: Birth of soliton, Bound state, Computer simulation, Differential equations, Differential quadrature method, Mathematical models, Nonlinear Schrödinger equation, Nonlinearity, Norms, Quadratures, Schroedinger equation, Soliton, Solitons

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