activity
19962024
most citedA splitting theorem for the Seiberg-Witten invariant of a homology

21 citations · 118 across the 25 of their papers we have counts for

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Showing 2009Show all

2 papers · 1 filter

math.GT2009

A Casson-Lin type invariant for links

Eric Harper, Nikolai Saveliev

We define an integer valued invariant for two-component links in S^3 by counting projective SU(2) representations of the link group having non-trivial second Stiefel-Whitney class.…

math.GT2009★ 1 cited

Seiberg-Witten equations, end-periodic Dirac operators, and a lift of Rohlin's invariant

Tomasz S. Mrowka, Daniel Ruberman, Nikolai Saveliev

We introduce a gauge-theoretic integer lift of the Rohlin invariant of a smooth 4-manifold X with the homology of . The invariant has two terms; one is a count of s…