5 citations · 19 across the 17 of their papers we have counts for
Showing 2009Show all
2 papers · 1 filter
math.GT2009
Symmetric Extensions of Dihedral Quandles and Triple Points of Non-orientable Surfaces
J. Scott Carter, Kanako Oshiro, Masahico Saito
Quandles with involutions that satisfy certain conditions, called good involutions, can be used to color non-orientable surface-knots. We use subgroups of signed permutation matric…
math.GT2009★ 2 cited
Homology Groups of Symmetric Quandles and Cocycle Invariants of Links and Surface-links
Seiichi Kamada, Kanako Oshiro
We introduce the notion of a quandle with a good involution and its homology groups. Carter et al. defined quandle cocycle invariants for oriented links and oriented surface-links.…