Dold–Thom theorem

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In algebraic topology, the Dold–Thom theorem, proved by Albrecht Dold and René Thom (1956, 1958), states that the homotopy group πi(SP(X)) of the infinite symmetric product SP(X) of a connected CW complex X is the i-th singular reduced homology group of X, usually denoted by .[1]


  1. ^ "Dold-Thom theorem in nLab". Retrieved 2017-08-23. 

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