Foliations with persistent singularities
نویسندگان
چکیده
Let ω be a differential q-form defining foliation of codimension q in projective variety. In this article we study the singular locus various settings. We relate certain type singularities, which name persistent, with unfoldings ω, generalizing previous work done on foliations 1 space. also absence persistent singularities existence connection sheaf 1-forms foliation.
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ژورنال
عنوان ژورنال: Journal of Pure and Applied Algebra
سال: 2021
ISSN: ['1873-1376', '0022-4049']
DOI: https://doi.org/10.1016/j.jpaa.2020.106630