Abstract
Algebras of symmetries and the corresponding algebras of differential invariants for plane flows of inviscid fluids are given. Their dependence on thermodynamical states of media are studied and a classification of thermodynamical states is given.
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Valentin Lychagin and Sergey Tychkov are supported by RSF Grant #15-19-00275.
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Duyunova, A., Lychagin, V. & Tychkov, S. Differential invariants for plane flows of inviscid fluids. Anal.Math.Phys. 8, 135–154 (2018). https://doi.org/10.1007/s13324-017-0169-5
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DOI: https://doi.org/10.1007/s13324-017-0169-5