Question

Homeomorphism of $[0,1) \times [0,1) $ and $[0,1] \times [0,1)$

score 552 · Answer 1 · 2016-02-27 23:22:59

552

Views

Homeomorphism of $[0,1) \times [0,1) $ and $[0,1] \times [0,1)$

Published on 27 Feb 2016 - 23:22

score 1.6k · Answer 2 · 2016-03-01 20:58:32

1.6k

Views

Show the Cantor set $C$ is equal to its product $C\times C$.

Published on 01 Mar 2016 - 20:58

score 62 · Answer 3 · 2016-03-01 21:55:21

62

Views

How is the absolute value on a product space defined?

Published on 01 Mar 2016 - 21:55

score 1.6k · Answer 4 · 2026-03-26 16:07:43

1.6k

Views

A countable product of separable spaces is separable

Published on 26 Mar 2026 - 16:07

score 2.7k · Answer 5 · 2026-03-25 17:41:43

2.7k

Views

X compact iff projection is closed

Published on 25 Mar 2026 - 17:41

score 277 · Answer 6 · 2016-03-13 02:34:59

277

Views

Show that $\operatorname{Cl}(A) \times \operatorname{Cl}(B) = \operatorname{Cl}(A \times B)$ without using idea of closure points

Published on 13 Mar 2016 - 2:34

score 262 · Answer 7 · 2016-04-08 13:43:55

262

Views

Topological proof of the compactness of product metric space

Published on 08 Apr 2016 - 13:43

score 262 · Answer 8 · 2016-04-12 23:33:09

262

Views

Proving $(A\times B)^- = A^-\times B^-$ (closure of cartesian product)

Published on 12 Apr 2016 - 23:33

score 136 · Answer 9 · 2016-04-15 16:54:53

136

Views

Question about product of compact spaces being compact

Published on 15 Apr 2016 - 16:54

score 173 · Answer 10 · 2026-03-18 03:04:10

173

Views

General set in product space approximated by rectangle sets

Published on 18 Mar 2026 - 3:04

score 205 · Answer 11 · 2016-05-20 10:49:00

205

Views

Borel measurability of a subset of a product space

Published on 20 May 2016 - 10:49

score 1.9k · Answer 12 · 2016-05-20 13:03:23

1.9k

Views

In general, why is the product topology not equal to the box topology

Published on 20 May 2016 - 13:03

score 991 · Answer 13 · 2016-05-21 00:30:33

991

Views

How do I prove that the product topology is the unique topology for which projections are well-behaved?

Published on 21 May 2016 - 0:30

score 119 · Answer 14 · 2016-05-24 12:39:38

119

Views

Is this proof regarding product of connected spaces correct?

Published on 24 May 2016 - 12:39

score 395 · Answer 15 · 2016-05-26 18:51:15

395

Views

To show that product $Z=X×Y$ in the product topology is a CW complex

Published on 26 May 2016 - 18:51

List Question

Homeomorphism of $[0,1) \times [0,1) $ and $[0,1] \times [0,1)$

Show the Cantor set $C$ is equal to its product $C\times C$.

How is the absolute value on a product space defined?

A countable product of separable spaces is separable

X compact iff projection is closed

Show that $\operatorname{Cl}(A) \times \operatorname{Cl}(B) = \operatorname{Cl}(A \times B)$ without using idea of closure points

Topological proof of the compactness of product metric space

Proving $(A\times B)^- = A^-\times B^-$ (closure of cartesian product)

Question about product of compact spaces being compact

General set in product space approximated by rectangle sets

Borel measurability of a subset of a product space

In general, why is the product topology not equal to the box topology

How do I prove that the product topology is the unique topology for which projections are well-behaved?

Is this proof regarding product of connected spaces correct?

To show that product $Z=X×Y$ in the product topology is a CW complex

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