M. Hughes

activity

20132025

most citedIsotopies of surfaces in 4-manifolds via banded unlink diagrams

16 citations · 31 across the 9 of their papers we have counts for

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Showing 2013Show all

2 papers · 1 filter

math.GT2013★ 4 cited

Braiding link cobordisms and non-ribbon surfaces

Mark C. Hughes

We define the notion of a braided link cobordism in $S^{3} \times [0, 1]$ , which generalizes Viro's closed surface braids in $R^{4}$ . We prove that any properly embedded orient…

math.GT2013★ 3 cited

A note on Khovanov-Rozansky $s l_{2}$ -homology and ordinary Khovanov homology

Mark C. Hughes

In this note we present an explicit isomorphism between Khovanov-Rozansky $s l_{2}$ -homology and ordinary Khovanov homology. This result was originally stated in Khovanov and Rozansky…

Braiding link cobordisms and non-ribbon surfaces

A note on Khovanov-Rozansky sl2​-homology and ordinary Khovanov homology

A note on Khovanov-Rozansky $s l_{2}$ -homology and ordinary Khovanov homology