Remarks on the Lie derivative in fluid mechanics

It is known that the invariance properties derived from Noether’s theorem or associated with the Lie derivative can be adapted to fluid mechanics. The associated invariance groups are easily analyzed in a four-dimensional reference space representing the Lagrangian variables. A calculation method us...

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Veröffentlicht in:	International journal of non-linear mechanics 2023-04, Vol.150, p.104347, Article 104347
1. Verfasser:	Gouin, Henri
Format:	Artikel
Sprache:	eng
Schlagworte:	Conservation laws Fluid mechanics General Mathematics Invariance properties Lie’s derivative Mathematics
Online-Zugang:	Volltext
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