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Results tagged with differential-topology
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user 7523
The study of differentiable manifolds and differentiable maps. One fundamental problem is that of classifying manifolds up to diffeomorphism. Differential topology is what Poincaré understood as topology or “analysis situs”.
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complement of an infinite union of hyperplanes
Hi all:
A topology problem has bothered me for quite a long time. Any idea or references is greatly appreciated.
Suppose $M$ is an infinite (possibly uncountable) union of complex hyperplanes in $C^ …
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