Canonical stratification of definable Lie groupoids

Our aim is to precisely present a tame topology counterpart to canonical stratification of a Lie groupoid. We consider a definable Lie groupoid in semialgebraic, subanalytic, o-minimal over R, or more generally, Shiota's X-category. We show that there exists a canonical Whitney stratification o...

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Bibliographic Details
Published inJournal of singularities Vol. 26
Main Author Tanabe, Masato
Format Journal Article
LanguageEnglish
Published 2023
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