Tolerance complexes of collapsible complexes are Leray
Collapsible-to-Leray tolerance conjecture. Then Tt(K)\mathcal{T}_{t}(K)Tt(K) is (η(d+1,t+1)−1)(\eta(d+1,t+1)-1)(η(d+1,t+1)−1)-Leray.
Tolerance complexes preserve Lerayness
Tolerance-Leray conjecture. Then Tt(K)\mathcal{T}_{t}(K)Tt(K) is (η(d+1,t+1)−1)(\eta(d+1,t+1)-1)(η(d+1,t+1)−1)-Leray.