| New results on group classification of nonlinear diffusion–convection equations RO Popovych, NM Ivanova Journal of Physics A: Mathematical and General 37 (30), 7547, 2004 | 194 | 2004 |
| Conservation laws and potential symmetries of linear parabolic equations RO Popovych, M Kunzinger, NM Ivanova Acta Applicandae Mathematicae 100, 113-185, 2008 | 92 | 2008 |
| Group analysis of variable coefficient diffusion-convection equations. I. Enhanced group classification NM Ivanova, RO Popovych, C Sophocleous Lobachevskii Journal of mathematics 31, 100-122, 2010 | 90 | 2010 |
| Framework for nonlocally related partial differential equation systems and nonlocal symmetries: Extension, simplification, and examples G Bluman, AF Cheviakov, NM Ivanova Journal of Mathematical Physics 47 (11), 2006 | 87 | 2006 |
| Hierarchy of conservation laws of diffusion-convection equations RO Popovych, NM Ivanova Journal of mathematical physics 46 (4), 2005 | 85 | 2005 |
| On the group classification of variable-coefficient nonlinear diffusion–convection equations NM Ivanova, C Sophocleous Journal of Computational and Applied Mathematics 197 (2), 322-344, 2006 | 77 | 2006 |
| Potential nonclassical symmetries and solutions of fast diffusion equation RO Popovych, OO Vaneeva, NM Ivanova Physics Letters A 362 (2-3), 166-173, 2007 | 69 | 2007 |
| Group analysis and exact solutions of a class of variable coefficient nonlinear telegraph equations D Huang, NM Ivanova Journal of mathematical physics 48 (7), 2007 | 65 | 2007 |
| Exact solutions of diffusion-convection equations NM Ivanova arXiv preprint arXiv:0710.4000, 2007 | 60 | 2007 |
| Potential equivalence transformations for nonlinear diffusion–convection equations RO Popovych, NM Ivanova Journal of Physics A: Mathematical and General 38 (14), 3145, 2005 | 58 | 2005 |
| Conservation laws and potential symmetries of systems of diffusion equations NM Ivanova, C Sophocleous Journal of Physics A: Mathematical and Theoretical 41 (23), 235201, 2008 | 47* | 2008 |
| Group classification of (1+ 1)-dimensional Schrödinger equations with potentials and power nonlinearities RO Popovych, NM Ivanova, H Eshraghi Journal of mathematical physics 45 (8), 3049-3057, 2004 | 45 | 2004 |
| Conservation laws of variable coefficient diffusion-convection equations NM Ivanova, RO Popovych, C Sophocleous arXiv preprint math-ph/0505015, 2005 | 44 | 2005 |
| Group analysis of (2+ 1)-and (3+ 1)-dimensional diffusion–convection equations E Demetriou, NM Ivanova, C Sophocleous Journal of mathematical analysis and applications 348 (1), 55-65, 2008 | 37 | 2008 |
| Lie group analysis of two-dimensional variable-coefficient Burgers equation NM Ivanova, C Sophocleous, R Tracinà Zeitschrift für angewandte Mathematik und Physik 61, 793-809, 2010 | 29 | 2010 |
| Group analysis of variable coefficient diffusion-convection equations. II. Contractions and exact solutions NM Ivanova, RO Popovych, C Sophocleous arXiv preprint arXiv:0710.3049, 2007 | 21 | 2007 |
| Parabolic subalgebras and gradings of reductive Lie superalgebras. N Ivanova, A Onishchik Journal of Mathematical Sciences 152 (1), 2008 | 18 | 2008 |
| Group classification of a class of equations arising in financial mathematics NM Ivanova, C Sophocleous, PGL Leach Journal of mathematical analysis and applications 372 (1), 273-286, 2010 | 14 | 2010 |
| Conservation laws of multidimensional diffusion--convection equations NM Ivanova Nonlinear Dynamics 49, 71-81, 2007 | 14 | 2007 |
| On nonclassical symmetries of generalized Huxley equations NM Ivanova, C Sophocleous arXiv preprint arXiv:1010.2388, 2010 | 12 | 2010 |
Roman O. PopovychSilesian University in Opava, Czech Republic; Institute of Mathematics, NAS of UkraineПідтверджена електронна адреса в math.slu.cz
