2 papers
math.GT2023
Tri-plane diagrams for simple surfaces in
Wolfgang Allred, Manuel Aragón, Zack Dooley +8
Meier and Zupan proved that an orientable surface in admits a tri-plane diagram with zero crossings if and only if is unknotted, so that the cross…
math.RA2021
On the extraordinary construction of cycle sets by Wolfgang Rump
Pravin Bhandari, Miguel Córdoba, Jamie Henderson +1
Cycle sets are algebraic structures introduced by Rump to study set theoretic solutions to the Yang-Baxter equation. While studying cycle sets Rump also introduced braces, which ha…