31 citations · 64 across the 7 of their papers we have counts for
Showing 1999 · math.DGShow all
2 papers · 2 filters
math.DG1999
Linearization Problems for Lie Algebroids and Lie Groupoids
Alan Weinstein
In 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…
math.DG1999
Almost invariant submanifolds for compact group actions
Alan Weinstein
We define a C^1 distance between submanifolds of a riemannian manifold M and show that, if a compact submanifold N is not moved too much under the isometric action of a compact gro…