# A curious 4-dimensional appearance of hyperbolic knots in S^3

## Location

Math 383-N

Wednesday, February 12, 2020 3:15 PM

Clifford Taubes (Harvard)

A 4-manifold is constructed with some curious metric properties; or maybe it is many 4-manifolds masquerading as one, which would explain why it looks curious. Anyway, knots in the 3-sphere with complete finite volume hyperbolic metrics on their complements play a role in this story.