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Results tagged with ag.algebraic-geometry
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user 22002
Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology.
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Can a classifying space be characterised universally? [closed]
I'm having trouble understanding what classifying spaces are in general.
It seems to me, that they are terminal in a category of bundles whose morphisms are pullback squares, is this correct?
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