M. Chrisman

activity

20092026

most citedVirtual knot cobordism and bounding the slice genus

15 citations · 42 across the 19 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.GT2019

Concordances to prime hyperbolic virtual knots

Micah Chrisman

Let $Σ_{0}, Σ_{1}$ be closed oriented surfaces. Two oriented knots $K_{0} \subset Σ_{0} \times [0, 1]$ and $K_{1} \subset Σ_{1} \times [0, 1]$ are said to be (virtually) concordant if there is a…

math.GT2019★ 5 cited

Virtual concordance and the generalized Alexander polynomial

Hans U. Boden, Micah Chrisman

We use the Bar-Natan Zh-correspondence to identify the generalized Alexander polynomial of a virtual knot with the Alexander polynomial of a two component welded link. We show that…