70 citations · 480 across the 69 of their papers we have counts for
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A note on strong geometric isolation in 3-orbifolds
Danny Calegari
Neumann and Reid described in their paper "Rigidity of cusps in deformations of hyperbolic 3-orbifolds" (Math Ann. 295 (1993) no. 2, 223--237) a 2-cusped hyperbolic 3-orbifold in w…
Useful branched surfaces which carry nothing
Danny Calegari
There are examples of branched surfaces that do not fully carry laminations, but their preimage in a finite cover does fully carry a lamination
Almost continuous extension for taut foliations
Danny Calegari
A taut foliation of a hyperbolic 3-manifold has the continuous extension property for leaves in almost every direction; that is, for each leaf of the universal cover of the foliati…
The Gromov norm and foliations
Danny Calegari
We define a norm on the homology of a foliated manifold, which refines and majorizes the usual Gromov norm on homology. This norm depends in an upper semi-continuous way on the und…
Distortion of leaves in product foliations
Danny Calegari
We produce examples of codimension one foliations of the Euclidean and hyperbolic planes with bounded geometry which are topologically products, but for which leaves are non-recurs…