activity
20132023
most citedCalculating the homology and intersection form of a 4-manifold from a trisection diagram

19 citations · 40 across the 12 of their papers we have counts for

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Showing 2022Show all

2 papers · 1 filter

math.GT2022

Concordance of spheres in 4-manifolds with an immersed dual sphere

Michael Klug, Maggie Miller

Let and be two homotopic, oriented 2-spheres embedded in an orientable 4-manifold . After discussing several operations for modifying an immersion of a 3-manifold in…

math.GT2022

Kernels of splitting homomorphisms

Michael R. Klug

Lei and Wu have given a description of the second homotopy group of a closed orientable 3-manifold in terms of the kernels of the epimorphisms from the fundamental group of a Heega…