Upsilon invariants of L-space cable knots

Abstract: We give a formula of the Upsilon invariant of any L-space cable knot

K_{p, q}

using

p, U p s i l o n_{K}

and

U p s i l o n_{T_{p, q}}

. The integral value of the Upsilon invariant gives a

m a t h b b Q

-valued knot concordance invariant. We compute the integral values for L-space iterated cable knots.

This page was built for publication: Upsilon invariants of L-space cable knots