79 citations · 79 across the 2 of their papers we have counts for
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math.DG2003★ 79 cited
Topological and Smooth Stacks
David Metzler
We review the basic definition of a stack and apply it to the topological and smooth settings. We then address two subtleties of the theory: the correct definition of a ``stack ove…
math.AT2003
Presentations of Noneffective Orbifolds
Andre Henriques, David Metzler
It is well-known that an effective orbifold M (one for which the local stabilizer groups act effectively) can be presented as a quotient of a smooth manifold P by a locally free ac…