List questions from cw-complexes

Published on 17 Oct 2023 - 23:45

45

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Help describing the cell structure of the following quotient under $S^1$-action

Published on 23 Oct 2023 - 18:11

38

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Subcomplex of the standard $n$-simplex having nonzero $H_{n-1}$

Published on 01 Nov 2023 - 6:36

42

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Homotopy Long Exact Sequence Coming From the Mapping Cylinder

Published on 25 Nov 2023 - 19:48

90

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Weak Homotopy Equivalence Induces Isomorphisms on Homology

Published on 25 Nov 2023 - 23:22

80

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Homology of $S^1\times \mathbb{RP}^2$ without using Kunneth's Theorem

Published on 27 Nov 2023 - 22:36

101

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Hatcher 4.2.19 homotopy group of skeleton of $K(G,1)$

Published on 25 Mar 2026 - 9:29

45

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Prove $X$ has the weak topology where $p:X\to Y$ is a covering map.

Published on 26 Mar 2026 - 12:53

76

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A CW-decomposition of $S^n$

Published on 02 Dec 2023 - 9:39

123

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Category whose classifying space is $S^n$

Published on 03 Dec 2023 - 15:03

50

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Pushfoward of a CW complex structure by a covering map

Published on 07 Dec 2023 - 1:46

87

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Does homotopy type of a map $S^1 \to RP^1$ defines a homotopy type of $(D^2, S^1)\to (RP^2, RP^1)$?

Published on 08 Dec 2023 - 15:07

160

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Computation of $H^∗ (Σ\mathbb RP^n , \mathbb F_2)$ as graded $\mathbb F_2$-algebras

Published on 15 Dec 2023 - 14:02

31

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Higher connectedness of product of CW complex

Published on 17 Dec 2023 - 12:44

49

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Is the first term of this sequence trivial?

Published on 20 Dec 2023 - 23:34

List Question

Projective plane as a subcomplex of a 2-dimensional CW complex homotopy equivalent to $S^2$

Help describing the cell structure of the following quotient under $S^1$-action

Subcomplex of the standard $n$-simplex having nonzero $H_{n-1}$

Homotopy Long Exact Sequence Coming From the Mapping Cylinder

Weak Homotopy Equivalence Induces Isomorphisms on Homology

Homology of $S^1\times \mathbb{RP}^2$ without using Kunneth's Theorem

Hatcher 4.2.19 homotopy group of skeleton of $K(G,1)$

Prove $X$ has the weak topology where $p:X\to Y$ is a covering map.

A CW-decomposition of $S^n$

Category whose classifying space is $S^n$

Pushfoward of a CW complex structure by a covering map

Does homotopy type of a map $S^1 \to RP^1$ defines a homotopy type of $(D^2, S^1)\to (RP^2, RP^1)$?

Computation of $H^∗ (Σ\mathbb RP^n , \mathbb F_2)$ as graded $\mathbb F_2$-algebras

Higher connectedness of product of CW complex

Is the first term of this sequence trivial?

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