Coupled Nonlinear System in (2+1) Dimension and Overturning Solitons

• Authors: C. Ghosh , A. Chowdhury
• Languages of publication: EN

Abstracts

EN

Coupled nonlinear integrable systems in (2+1) dimension are generated from a matrix Schrodinger-type inverse problem and solved explicitly to demonstrate a new phenomenon of overturning. Both, the two- and three-dimensional graphical depictions of the solution are presented. Our analysis is an extension of the uncoupled case reported earlier by Bogoyavlenskii. A unique feature of the solution is the occurrence of arbitrary functions of (y, t) in its functional form, which significantly changes the behaviour of the solution.

Keywords

EN

02.90.+p; 52.35.Nx; 52.35.Sb

Discipline

• 52.35.Sb: Solitons; BGK modes
• 02.90.+p: Other topics in mathematical methods in physics (restricted to new topics in section 02)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1996
• Volume: 89
• Issue: 4
• Pages: 459-466

Dates

published

1996-04

received

1995-01-13

(unknown)

1995-06-19

(unknown)

1995-12-05

Contributors

author

C. Ghosh

• High Energy Physics Division, Department of Physics, Jadavpur University, Calcutta 700 032, India

author

A. Chowdhury

• High Energy Physics Division, Department of Physics, Jadavpur University, Calcutta 700 032, India

Identifiers

DOI

10.12693/APhysPolA.89.459