T553 update: hereditarily connected => locally contractible#1729
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felixpernegger merged 2 commits intomainfrom Apr 12, 2026
Merged
T553 update: hereditarily connected => locally contractible#1729felixpernegger merged 2 commits intomainfrom
felixpernegger merged 2 commits intomainfrom
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As well as T316 (can be removed due to T848) |
prabau
requested review from
felixpernegger and
yhx-12243
and removed request for
yhx-12243
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This allows to derive that 6 more spaces are locally contractible:
https://topology.pi-base.org/spaces?q=Hereditarily+connected%2B%3FLocally+contractible
Also remove an asserted trait that can now be derived.