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Results tagged with differential-topology
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user 165657
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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Accepted
Existence of certain continuous curves
Here's a counter-example in the smooth case: take $p$ as the North pole, $f(\cdot,0)$ the Equator, and as $t$ grows, $f(\cdot,t)$ is a parallel of higher and higher latitude, until $f(\cdot,1)=p$.
If …
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