Conormal differential forms of an analytic germ

Gassler, Robert

doi:10.1090/S0002-9939-96-03542-3

Conormal differential forms of an analytic germ
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by Robert Gassler

Proc. Amer. Math. Soc. 124 (1996), 2619-2623

DOI: https://doi.org/10.1090/S0002-9939-96-03542-3

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Abstract:

A differential form vanishing on the tangent space at smooth points of a reduced embedded analytic germ is called conormal. To prove that a conormal one–form of a hypersurface vanishes at its singularities, we state a Bertini–type theorem.

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