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Jeremy Brazas
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Powers of quotient maps

Suppose $q:X \rightarrow Y$ is a quotient map of topological spaces such that the product map $q^2:X^2\rightarrow Y^2$ is also a quotient map. Are the maps $q^n:X^n\rightarrow Y^n$ quotient maps for all $n\geq 3$? If not, are there sufficient conditions that make this the case?

Jeremy Brazas
  • 7.2k
  • 1
  • 26
  • 47