Infinite Lie groups of point transformations leaving invariant the linear equation which describes in the hodograph plane the isentropic one- dimensional gas flow

DOI10.1016/0020-7462(91)90007-GzbMath0753.76147OpenAlexW2022387288WikidataQ115367837 ScholiaQ115367837MaRDI QIDQ1197143

P. Carbonaro

Publication date: 16 January 1993

Published in: International Journal of Non-Linear Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7462(91)90007-g

zbMATH Keywords

wave equationchange of variables

Mathematics Subject Classification ID

Gas dynamics (general theory) (76N15) Geometric theory, characteristics, transformations in context of PDEs (35A30)

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