2 problems

Let $K$ be a knot, let $n\in \frac{1}{2}\mathbb{N}_0$, and let an $(n)$-solvable derivative mean a derivative of $K$ that is $(n)$-solvable. Solvable Kauffman conjecture. For every…

Let $K$ be a knot, let $J$ be a derivative associated to an $(n+1)$-solution for $K$, where $n$ is a non-negative integer or half-integer, and let $\Delta_K(t)$ denote the Alexander…