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Holonomic

In mathematics, a holonomic basis for a manifold is a set of basis vectors ek for which all Lie derivatives vanish:

[ej,ek] = 0

Some authors (confusingly) call a holonomic basis a coordinate basis, and an anholonomic basis a non-coordinate basis. Spherical and cylindrical coordinates are an example of basis with non-vanishing commutators.

See also

01-04-2007 01:18:14
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