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20032011
most citedNew results on group classification of nonlinear diffusion-convection equations

109 citations · 434 across the 20 of their papers we have counts for

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math-ph2008

Construction of potential systems for systems of PDEs with multi-dimensional spaces of conservation laws

N. M. Ivanova

In this paper we consider generalization of procedure of construction of potential systems for systems of partial differential equations with multidimensional spaces of conservatio…

math-ph2008★ 11 cited

Conservation laws and hierarchies of potential symmetries for certain diffusion equations

N. M. Ivanova, R. O. Popovych, C. Sophocleous +1

We show that the so-called hidden potential symmetries considered in a recent paper [Gandarias M., Physica A, 2008, V.387, 2234-2242] are ordinary potential symmetries that can be…