8 citations · 8 across the 2 of their papers we have counts for
2 papers
math.GT2024
Relative Group Trisections
Nickolas Andres Castro, Jason Joseph, Patrick K. McFaddin
Trisections of closed 4-manifolds, first defined and studied by Gay and Kirby, have proved to be a useful tool in the systematic analysis of 4-manifolds via handlebodies. Subsequen…
math.GT2020★ 8 cited
Unknotting numbers of 2-spheres in the 4-sphere
Jason Joseph, Michael Klug, Benjamin Ruppik +1
We compare two naturally arising notions of unknotting number for 2-spheres in the 4-sphere: namely, the minimal number of 1-handle stabilizations needed to obtain an unknotted sur…