Immersed surfaces in closed hyperbolic 3-manifolds

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Jeremy Kahn, SUNY at Stony Brook

Given any closed hyperbolic 3-manifold M and ϵ>0, we find a closed hyperbolic surface S and a map fSM such that f lifts to a 1+ϵ-quasi-isometry from the universal cover of S to the universal cover of M. This is joint work with Vladimir Markovic.