| Enhanced group analysis and conservation laws of variable coefficient reaction–diffusion equations with power nonlinearities OO Vaneeva, AG Johnpillai, RO Popovych, C Sophocleous Journal of Mathematical Analysis and Applications 330 (2), 1363-1386, 2007 | 145 | 2007 |
| Enhanced group analysis and exact solutions of variable coefficient semilinear diffusion equations with a power source OO Vaneeva, RO Popovych, C Sophocleous Acta applicandae mathematicae 106, 1-46, 2009 | 120 | 2009 |
| Extended group analysis of variable coefficient reaction–diffusion equations with exponential nonlinearities OO Vaneeva, RO Popovych, C Sophocleous Journal of Mathematical Analysis and Applications 396 (1), 225-242, 2012 | 105 | 2012 |
| More common errors in finding exact solutions of nonlinear differential equations: Part I RO Popovych, OO Vaneeva Communications in Nonlinear Science and Numerical Simulation 15 (12), 3887-3899, 2010 | 66 | 2010 |
| Potential nonclassical symmetries and solutions of fast diffusion equation RO Popovych, OO Vaneeva, NM Ivanova Physics Letters A 362 (2-3), 166-173, 2007 | 66 | 2007 |
| Equivalence transformations in the study of integrability OO Vaneeva, RO Popovych, C Sophocleous Physica Scripta 89 (3), 038003, 2014 | 62 | 2014 |
| Lie symmetries and exact solutions of variable coefficient mKdV equations: an equivalence based approach O Vaneeva Communications in Nonlinear Science and Numerical Simulation 17 (2), 611-618, 2012 | 51 | 2012 |
| Enhanced group classification of Gardner equations with time-dependent coefficients O Vaneeva, O Kuriksha, C Sophocleous Communications in Nonlinear Science and Numerical Simulation 22 (1-3), 1243-1251, 2015 | 45 | 2015 |
| Group analysis of nonlinear fin equations OO Vaneeva, AG Johnpillai, RO Popovych, C Sophocleous Applied Mathematics Letters 21 (3), 248-253, 2008 | 43 | 2008 |
| Exact solutions of a remarkable fin equation RO Popovych, C Sophocleous, OO Vaneeva Applied Mathematics Letters 21 (3), 209-214, 2008 | 40 | 2008 |
| Numerical solutions of boundary value problems for variable coefficient generalized KdV equations using Lie symmetries OO Vaneeva, NC Papanicolaou, MA Christou, C Sophocleous Communications in Nonlinear Science and Numerical Simulation 19 (9), 3074–3085, 2014 | 34 | 2014 |
| Conservation laws and hierarchies of potential symmetries for certain diffusion equations NM Ivanova, RO Popovych, C Sophocleous, OO Vaneeva Physica A: Statistical Mechanics and its Applications 388 (4), 343-356, 2009 | 33 | 2009 |
| Lie symmetries of generalized Burgers equations: application to boundary-value problems OO Vaneeva, C Sophocleous, PGL Leach Journal of Engineering Mathematics, 2014 | 31 | 2014 |
| Generalization of the algebraic method of group classification with application to nonlinear wave and elliptic equations OO Vaneeva, A Bihlo, RO Popovych Communications in Nonlinear Science and Numerical Simulation 91, 105419, 2020 | 30* | 2020 |
| Group classification and exact solutions of variable-coefficient generalized Burgers equations with linear damping OA Pocheketa, RO Popovych, OO Vaneeva Applied Mathematics and Computation 243, 232-244, 2014 | 28 | 2014 |
| Group classification of variable coefficient generalized Kawahara equations O Kuriksha, S Pošta, O Vaneeva Journal of Physics A: Mathematical and Theoretical 47 (4), 045201, 2014 | 23 | 2014 |
| Equivalence groupoid of a class of variable coefficient Korteweg–de Vries equations O Vaneeva, S Pošta Journal of Mathematical Physics 58 (10), 2017 | 22 | 2017 |
| Group classification of variable coefficient quasilinear reaction-diffusion equations O Vaneeva, A Zhalij Publ. Inst. Math. (Beograd) (N.S.) 94 (81-90), 2013 | 20 | 2013 |
| Realizations of Galilei algebras M Nesterenko, S Pošta, O Vaneeva Journal of Physics A: Mathematical and Theoretical 49 (11), 115203, 2016 | 17 | 2016 |
| Extended symmetry analysis of two-dimensional degenerate Burgers equation OO Vaneeva, RO Popovych, C Sophocleous Journal of Geometry and Physics 169, 104336, 2021 | 15 | 2021 |
Christodoulos SophocleousUniversity of CyprusVerified email at ucy.ac.cy
