Mod 2 instanton homology and 4-manifolds with boundary
Kim Frøyshov (Århus)
Monday 3rd November, 2014 16:00-17:00 Maths 326
Abstract
I will explain how instanton Floer homology with coefficients in Z/2 gives rise tonew constraints on the intersection forms of smooth compact oriented 4-manifolds witha homology sphere as boundary.
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