Whitehead theorem

Whitehead theorem

WP:SDSHORT, WP:SDNOTDEF

← Previous revision Revision as of 12:42, 19 April 2026
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{{short description|When a mapping that induces isomorphisms on all homotopy groups is a homotopy equivalence}}
{{Short description|Theorem in homotopy theory}}
{{Distinguish|Whitehead problem|Whitehead conjecture}}
{{Distinguish|Whitehead problem|Whitehead conjecture}}