Novel solitonary solutions of (2+1)-dimensional variable coefficient NLS equations
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Published:2023-12-02
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Volume:
Page:
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ISSN:0218-8635
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Container-title:Journal of Nonlinear Optical Physics & Materials
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language:en
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Short-container-title:J. Nonlinear Optic. Phys. Mat.
Affiliation:
1. School of Information and Management, Guangxi Medical University, Nanning 530021, P. R. China
Abstract
The objective of this paper is to obtain some solitary solutions of (2+1)-dimensional variable coefficient nonlinear Schrödinger (NLS) equations through computerized symbolic computation. By applying the [Formula: see text]-expansion and homogeneous balance method, two soliton solutions are constructed for the NLS equations, which provide a model of the interaction between two waves. Consequently, the solitary solutions are obtained in different forms of dynamical structures. Moreover, the propagation behavior of the resulting solitonary solutions is discussed. The results have rich physical structures that are helpful to explain the nonlinear soliton phenomena in nonlinear optics and plasma physics.
Publisher
World Scientific Pub Co Pte Ltd
Subject
Physics and Astronomy (miscellaneous),Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials