The Non-Orientable Four-Ball Genus of a New Infinite Family of Torus Knots

Shreya Sinha

We extend previous work by using a combination of band surgeries and known bounds to compute ${\hat{I}}_4^3(T_{4n,(2n\pm 1{)}^2+4n-2})=2n-1$ for all $n\ge 1$. We further generalize this…