20 citations · 51 across the 4 of their papers we have counts for
4 papers
Group Analysis of Variable Coefficient Diffusion-Convection Equations. IV. Potential Symmetries
N. M. Ivanova, R. O. Popovych, C. Sophocleous
This paper completes investigation of symmetry properties of nonlinear variable coefficient diffusion-convection equations of the form . Potent…
Group Analysis of Variable Coefficient Diffusion--Convection Equations. III. Conservation Laws
N. M. Ivanova, R. O. Popovych, C. Sophocleous
The notions of generating sets of conservation laws of systems of differential equations with respect to symmetry groups and equivalence groups are introduced and applied. This all…
Group Analysis of Variable Coefficient Diffusion-Convection Equations. II. Contractions and Exact Solutions
N. M. Ivanova, R. O. Popovych, C. Sophocleous
This is the second part of the series of papers on symmetry properties of a class of variable coefficient (1+1)-dimensional nonlinear diffusion-convection equations of general form…
Conservation Laws of Variable Coefficient Diffusion-Convection Equations
N. M. Ivanova, R. O. Popovych, C. Sophocleous
We study local conservation laws of variable coefficient diffusion-convection equations of the form . The main tool of our investigation is the…