List questions from quotient-spaces

Published on 05 Jun 2021 - 19:23

255

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Obtaining $\mathbb CP^n$ as an identification space of $D^{2n}.$

Published on 02 Apr 2026 - 18:48

330

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$R/Q$ is compact

Published on 06 Jun 2021 - 17:22

46

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$x\sim_1 y$ implies $x\sim_2 y,$ then if $X/\sim_1→X/\sim_2$ is continuous

Published on 07 Jun 2021 - 7:58

194

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$g$-holed torus identification

Published on 07 Jun 2021 - 9:19

144

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Relation between quotient stacks and quotient sheaves

Published on 25 Mar 2026 - 13:52

113

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Definition of quotient space: equivalence classes vs affine subsets

Published on 07 Jun 2021 - 12:46

192

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Quotient space of $\ell^p$ is isometrically isomorphic to $\ell^p$

Published on 07 Jun 2021 - 18:37

29

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metric for the quotient space $S^n \otimes S^n \otimes \ldots \otimes S^n /S_m$

Published on 09 Jun 2021 - 14:21

145

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Example in the theory of quotient maps - the composition is a quotient map, but the first map is not

Published on 09 Jun 2021 - 22:59

74

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Prove that $C(D^n) \cong D^{n+1}.$

Published on 10 Jun 2021 - 20:43

118

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Embedding of a quotient topological space

Published on 10 Jun 2021 - 23:14

29

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$\big(\frac{G}{N}\big)^{(n)}=\frac{G^{(n)}N}{N}$

Published on 29 Mar 2026 - 3:36

32

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Identification space

Published on 13 Jun 2021 - 3:58

57

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What does the following structure exactly mean?

Published on 22 Jun 2021 - 11:21

List Question

Real projective plane as an identification space of the Möbius strip.

Obtaining $\mathbb CP^n$ as an identification space of $D^{2n}.$

$R/Q$ is compact

$x\sim_1 y$ implies $x\sim_2 y,$ then if $X/\sim_1→X/\sim_2$ is continuous

$g$-holed torus identification

Relation between quotient stacks and quotient sheaves

Definition of quotient space: equivalence classes vs affine subsets

Quotient space of $\ell^p$ is isometrically isomorphic to $\ell^p$

metric for the quotient space $S^n \otimes S^n \otimes \ldots \otimes S^n /S_m$

Example in the theory of quotient maps - the composition is a quotient map, but the first map is not

Prove that $C(D^n) \cong D^{n+1}.$

Embedding of a quotient topological space

$\big(\frac{G}{N}\big)^{(n)}=\frac{G^{(n)}N}{N}$

Identification space

What does the following structure exactly mean?

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