In mathematics a stack or 2-sheaf is a sheaf that takes values in categories rather than sets.
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| created | 16 years, 1 month ago by David Zureick-Brown |
| viewed | 27 times |
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Understanding the definition of stacksWhich definition of "proper" is better?
Derived topological stacks?
GAGA for stacks
What are the occurrences of stacks outside algebraic geometry, differential geometry, and general topology?
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