CODISTRIBUTIONS WITH SINGULARITIES: Punctual and Local Study
نویسنده
چکیده
In this paper we construct a theory of codistributions with singularities that is the dual of the theory of distributions with singularities. We present the Freeman's construction, our punctual results and a new proof of a Freeman's theorem about integrability and normal form of nitelygenerated module of germs of smooth 1-forms.
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تاریخ انتشار 2001