Linearization Problems for Lie Algebroids and Lie Groupoids

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dc.creatorWeinstein, Alan
dc.date1999-12-22
dc.date.accessioned2026-07-07T05:32:26Z
dc.date.available2026-07-07T05:32:26Z
dc.descriptionIn this survey, we discuss a series of linearization problems--for Poisson structures, Lie algebroids, and Lie groupoids. The last problem involves a conjecture on the structure of proper groupoids. Attempting to prove this by the method of averaging leads to problems concerning almost actions of compact groups and almost invariant submanifolds for compact group actions. The paper ends with a discussion of possible extensions of the convexity theorems for momentum maps of hamiltonian actions of compact groups.
dc.descriptionIn memory of Moshe Flato; 12 pages
dc.identifierhttps://arxiv.org/abs/math/9912189
dc.identifierhttp://arxiv.org/abs/math/9912189
dc.identifierLett. Math. Phys. 52 (2000), 93-102.
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/79660
dc.subjectDifferential Geometry
dc.subjectSymplectic Geometry
dc.subject58H05;53D17
dc.titleLinearization Problems for Lie Algebroids and Lie Groupoids
dc.typetext

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