Abstract
The paper is devoted to the study of symmetry properties of second-order nonlinear parabolic equations in divergent form and with a single space variable. It contains also a review of preceding results in the field, including the classical symmetries of the equations mentioned. The main topic of the paper are nonlinear symmetries of these equations.
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Pukhnachov, V.V. (1996). Nonlocal Symmetries in Nonlinear Heat Equations. In: Antontsev, S.N., Díaz, J.I., Shmarev, S.I. (eds) Energy Methods in Continuum Mechanics. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-0337-1_8
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DOI: https://doi.org/10.1007/978-94-009-0337-1_8
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