Steven Frankel

Member for 15 years, 1 month
Last seen more than 5 years ago

users.math.yale.edu/~sf472

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What (if anything) happened to Intersection Homology?

Nov 28, 2009

6

Pair of curves joining opposite corners of a square must intersect---proof?

Feb 4, 2011

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Visualizing how Cech cohomology detects holes

Nov 20, 2009

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Hyperbolic 3-manifold groups acting on the plane

Feb 2, 2016

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sheaf-theory

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cohomology

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