2 problems

A quantum liquid is an anomalous quantum phase described by a pair $(\mathsf{X}_{\mathrm{lqs}},\mathsf{X}_{\mathrm{top}})$, where $\mathsf{X}_{\mathrm{lqs}}$ is its local quantum s…

Let the base field be arbitrary, and let Corollary denote the preceding equivalence between the Witt-group, Morita, and invertibility conditions. Witt–Morita–invertibility conjectu…