70 citations · 480 across the 69 of their papers we have counts for
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math.GT2008★ 10 cited
Faces of the scl norm ball
Danny Calegari
Let F be the fundamental group of S, where S is a compact, connected, oriented surface with negative Euler characteristic and nonempty boundary. (1) The projective class of the cha…
math.GT2008★ 2 cited
Positivity of the universal pairing in 3 dimensions
Danny Calegari, Michael Freedman, Kevin Walker
Associated to a closed, oriented surface S is the complex vector space with basis the set of all compact, oriented 3-manifolds which it bounds. Gluing along S defines a Hermitian p…