Kim A. Frøyshov

activity

19992023

most citedMonopole Floer homology for rational homology 3-spheres

46 citations · 64 across the 8 of their papers we have counts for

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2 papers · 1 filter

math.GT2023

Mod 2 instanton homology and 4-manifolds with boundary

Kim A. Frøyshov

Using instanton homology with coefficients in $Z /2$ we construct a homomorphism $q_{2}$ from the homology cobordism group in dimension 3 to the integers which is not a rational linea…

math.GT2013

On the existence of representations of finitely presented groups in compact Lie groups

Kim A. Froyshov

Given a finite, connected 2-complex $X$ such that $b_{2} (X) \leq 1$ we establish two existence results for representations of the fundamental group of $X$ into compact connected Lie gro…