Interaction properties of solitons for a couple of nonlinear evolution equations
Syed Tahir Raza Rizvi1,†, Ishrat Bibi1, Muhammad Younis2,‡, and Ahmet Bekir3,§
1 Department of Mathematics, COMSATS University Islamabad, Lahore Campus, Pakistan; 2 Punjab University College of Information Technology, University of the Punjab, Lahore, Pakistan; 3 Neighbourhood of Akcaglan, Imarli Street Number 28/4, 26030, Eskisehir, Turkey
Abstract We study one-and two-soliton solutions for the Cahn-Allen (CA) equation and the Brethorton equation. The CA equation has broad spectrum of applications especially in anti-phase boundary motion and it is used in phase-field models. While the Brethorton equation is a model for dispersive wave systems, it is used to find the resonant nonlinear interaction among three linear modes. We use the Hirota bilinear method to obtain one-and two-soliton solutions to the CA equation and the Brethorton equation.
Syed Tahir Raza Rizvi, Ishrat Bibi, Muhammad Younis, and Ahmet Bekir Interaction properties of solitons for a couple of nonlinear evolution equations 2021 Chin. Phys. B 30 010502
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