Bistellar flip conjecture for amplituhedron triangulations
Let g∈Sn~(−k,n−k)g\in\tilde{S_n}(-k,n-k)g∈Sn~(−k,n−k) be nearly (n,k,m)(n,k,m)(n,k,m)-admissible, meaning that inv(g)=kℓ−1\operatorname{inv}(g)=k\ell-1inv(g)=kℓ−1, dim(Z(Πk+g>0))=km\operatorname{dim}(Z(\Pi^{>0}_{k+g}))=kmdim(Z(Πk+g>0))=km for every…