Robuta

https://mathoverflow.net/questions/508327/maps-of-complexes-of-sheaves-that-induce-an-isomorphism-on-hypercohomology homological algebra - Maps of complexes of sheaves that induce an isomorphism on hypercohomology -... Let $f:\mathcal{F}^{\bullet}\to \mathcal{G}^\bullet$ be a morphism of complexes of sheaves of Abelian groups on a topological space $X$. Recall that $f$ is a... algebramapscomplexessheaves