7 citations · 11 across the 5 of their papers we have counts for
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math-ph2007★ 2 cited
The Pontrjagin-Hopf invariants for Sobolev maps
Dave Auckly, Lev Kapitanski
Subtle issues arise when extending homotopy invariants to spaces of functions having little regularity, e.g., Sobolev spaces containing discontinuous functions. Sometimes it is not…
math.GT2007★ 2 cited
The number of smooth 4-manifolds with a fixed complexity
Dave Auckly
One can define the complexity of a smooth 4-manifold as the minimal sum of the number of disks, strands and crossings in a Kirby diagram. Martelli proved that the number of homeomo…