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Helicity is the only integral invariant of volume-preserving transformations - MaRDI portal

Helicity is the only integral invariant of volume-preserving transformations (Q2962318)

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Helicity is the only integral invariant of volume-preserving transformations
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    Helicity is the only integral invariant of volume-preserving transformations (English)
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    16 February 2017
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    integral invariant
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    volume-preserving transformations
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    helicity
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