List questions from metric-spaces

Published on 15 Apr 2026 - 2:38

1.4k

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Completeness and Separability of $C[0,\infty]$

Published on 15 Apr 2026 - 11:31

79

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Proof for distances to a set

Published on 14 Apr 2026 - 0:22

25

Views

Completeness of $C_{X,\mathbb{C}}$

Published on 13 Apr 2026 - 5:24

148

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how to find a metric to make a space complete (help)

Published on 13 Apr 2026 - 5:46

128

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Definition of neighborhood

Published on 11 Apr 2026 - 21:04

521

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Limit points and boundary points of a general metric space

Published on 12 Apr 2026 - 19:44

22

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Is it true that $ d(B _{n+1 } ,A _n ) \ge \frac {1 } {n (n+1) }$?

Published on 16 Apr 2026 - 12:19

26

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Is there any metric $d$ of $\mathbb R^n$, $n<\infty$ such that $\mathbb R^n$ is bicompact and no norm induces $d$

Published on 15 Apr 2026 - 8:40

3.2k

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Distance between point and set

Published on 17 Apr 2026 - 14:33

139

Views

Relation between the covers by sets of small diameter and the size of uniformly separated sets

Published on 16 Apr 2026 - 15:24

1.3k

Views

Relative compactness of metric space

Published on 15 Apr 2026 - 17:31

151

Views

Mapping on induced topology and distance metric

Published on 13 Apr 2026 - 12:31

2.4k

Views

Product metric spaces is again a metric space

Published on 13 Apr 2026 - 20:58

324

Views

Problem 1, Chapter 3 - A Comprehensive Introduction to Differential Geometry - Spivak

Published on 11 Apr 2026 - 14:22

List Question

Finite intersection property in any metric space

Completeness and Separability of $C[0,\infty]$

Proof for distances to a set

Completeness of $C_{X,\mathbb{C}}$

how to find a metric to make a space complete (help)

Definition of neighborhood

Limit points and boundary points of a general metric space

Is it true that $ d(B _{n+1 } ,A _n ) \ge \frac {1 } {n (n+1) }$?

Is there any metric $d$ of $\mathbb R^n$, $n<\infty$ such that $\mathbb R^n$ is bicompact and no norm induces $d$

Distance between point and set

Relation between the covers by sets of small diameter and the size of uniformly separated sets

Relative compactness of metric space

Mapping on induced topology and distance metric

Product metric spaces is again a metric space

Problem 1, Chapter 3 - A Comprehensive Introduction to Differential Geometry - Spivak

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