2 problems

Let a two-dimensional Hamiltonian on a spin system satisfy the assumptions denoted by … , and let $\mathfrak A$ be its net of boundary algebras. Write $\mathsf{DHR}(\mathfrak A)$ f…

Boundary-algebra independence conjecture. The boundary algebra of a weak Postnikov diagram on $(X,M)$ does not depend on the choice of diagram up to isomorphism.