Algebraic concordance order of almost classical knots

Micah Chrisman, Sujoy Mukherjee

Torsion in the concordance group $\mathcal{C}$ of knots in $S^3$ can be studied with the algebraic concordance group ${\mathcal{G}}^{\mathbb{F}}$. Here $\mathbb{F}$ is a field of cha…