Browsing Faculty of Natural and Agricultural Sciences by Subject "exact solutions"
Now showing items 1-3 of 3
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Direct approach to a group classification problem: Fisher equation with time-dependent coefficients
(World Scientific Publishing, 2016)We perform Lie symmetry analysis of a time-variable coefficient Fisher equation which models reaction-diffusion-convection phenomena in biological, chemical and physical systems. These time-dependent coefficients (model ... -
Symbolic computation of conservation laws and exact solutions of a coupled variable-coefficient modified Korteweg-de Vries system
(Springer, 2016)In this paper we study a generalized coupled variable-coefficient modified Korteweg-de Vries (CVCmKdV) system that models a two-layer fluid, which is applied to investigate the atmospheric and oceanic phenomena such as the ... -
Symmetry analysis and conservation laws of the Zoomeron Equation
(MDPI, 2017)In this work, we study the (2 + 1)-dimensional Zoomeron equation which is an extension of the famous (1 + 1)-dimensional Zoomeron equation that has been studied extensively in the literature. Using classical Lie point ...