23 citations · 62 across the 12 of their papers we have counts for
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math.GT2013★ 12 cited
Immersed disks, slicing numbers and concordance unknotting numbers
Brendan Owens, Saso Strle
We study three knot invariants related to smoothly immersed disks in the four-ball. These are the four-ball crossing number, which is the minimal number of normal double points of…
math.GT2013★ 23 cited
Non-orientable surfaces in homology cobordisms
Ira M. Gessel, Adam Simon Levine, Daniel Ruberman +1
We investigate constraints on embeddings of a non-orientable surface in a -manifold with the homology of , where is a rational homology -sphere. The constrain…