Exact Solutions of a Cylindrical (Spherical) Gardner Equation with Varlable Coefficients
Journal Title: 河南科技大学学报(自然科学版) - Year 2018, Vol 39, Issue 5
Abstract
By using the similarity transformation method, a similarity transformation between the cylindrical (spherical) Gardner (KdV-mKdV) equation with variable coefficients and a Gardner (KdV-m KdV) equation with constant coefficients was derived.The exact solutions of the cylindrical (spherical) Gardner (KdVm KdV) equation with variable coefficients can be expressed by the solutions of the Gardner (KdV-mKdV) equation with constant coefficients.
Authors and Affiliations
Jingmei LI, Jinliang ZHANG, Linlin SHEN
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