English Dold–Thom theorem Cited by user Citation bot on 31 Jul 2023 In algebraic topology, the Dold-Thom theorem states that the homotopy groups of the infinite symmetric product of a connected CW complex are the same as its reduced…
English Quasi-fibration Cited by user GJ1729 on 27 Apr 2022 for all x ∈ B, y ∈ p−1(x) and i ≥ 0. For i = 0,1 one can only speak of bijections between the two sets.