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Weak homotopy equivalence
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Mathematics
Area of mathematics
Geometry and topology
Algebraic topology
Homotopy
Homotopy group
2026-09-28
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A
map
is
a
weak
homotopy equivalence
when it induces
a
bijection
on
path components
and
isomorphisms
on every
based homotopy
group
.
Ancestors
(7)
Homotopy group
Homotopy
Algebraic topology
Geometry and topology
Area of mathematics
Mathematics
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CW approximation
Past exam of the mathematics course of the University of Cambridge
/
2021
/
iii
/
Paper 127
/
1
/
Solution
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