2 problems

Let ${\bf H}$ be the space of solutions of the Hamiltonian constraint with a basis given by isotopy classes of tangles, and let ${\cal T}$ be the algebra generated by the annihilat…

Tangle algebra conjecture. There is a tangle algebra $\widetilde{\mathcal P}$ with a basis labelled by set partitions of $\{1,2,\ldots,2r\}$ that specializes to the partition algeb…