C. Sophocleous

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20052019

most citedEnhanced group analysis and conservation laws of variable coefficient reaction-diffusion equations with power nonlinearities

105 citations · 664 across the 25 of their papers we have counts for

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math.AP2019★ 16 cited

Extended symmetry analysis of two-dimensional degenerate Burgers equation

Olena O. Vaneeva, Roman O. Popovych, Christodoulos Sophocleous

We carry out the extended symmetry analysis of a two-dimensional degenerate Burgers equation. Its complete point-symmetry group is found using the algebraic method, and all its gen…

math.AP2010★ 6 cited

On nonclassical symmetries of generalized Huxley equations

Nataliya M. Ivanova, C. Sophocleous

Nonclassical symmetries of a class of generalized Huxley equations of form $u_{t} = u_{xx} + k (x) u^{2} (1 - u)$ are found. More precisely, for the class under consideration we completely clas…