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Hatcher-Algebraic-Topology
· Problem 4.K.4
Homotopy Theory
Mathematics — Graph Theory · dold-thom-theorem
Problem
Show that
S
P
2
(
S
1
)
SP_2(S^1)
S
P
2
(
S
1
)
is a M\"obius band, and that this is consistent with the description of
S
P
2
(
S
n
)
SP_2(S^n)
S
P
2
(
S
n
)
as a mapping cone given in Example 4K.5.
Related theory
The Prime Number Theorem And Dirichlet S Theorem
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