105 citations · 664 across the 25 of their papers we have counts for
Showing 2015Show all
2 papers · 1 filter
math-ph2015
Group analysis of a class of nonlinear Kolmogorov equations
Olena Vaneeva, Yuri Karadzhov, Christodoulos Sophocleous
A class of (1+2)-dimensional diffusion-convection equations (nonlinear Kolmogorov equations) with time-dependent coefficients is studied with Lie symmetry point of view. The comple…
nlin.SI2015★ 1 cited
Group analysis of Benjamin-Bona-Mahony equations with time dependent coefficients
Olena Vaneeva, Roman Popovych, Christodoulos Sophocleous
Group classification of a class of Benjamin-Bona-Mahony (BBM) equations with time dependent coefficients is carried out. Two equivalent lists of equations possessing Lie symmetry e…