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20052010
most citedEnhanced Group Analysis and Exact Solutions of Variable Coefficient Semilinear Diffusion Equations with a Power Source

83 citations · 163 across the 7 of their papers we have counts for

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Showing 2008 · math-phShow all

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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…