Question

Bijective function between $\mathbb R$ and $\mathbb R^\mathbb R$

score 208 · Answer 1 · 2013-02-03 08:43:55

208

Views

Bijective function between $\mathbb R$ and $\mathbb R^\mathbb R$

Published on 03 Feb 2013 - 8:43

score 205 · Answer 2 · 2013-02-03 12:27:38

205

Views

Do there exist bijections between the following sets?

Published on 03 Feb 2013 - 12:27

score 855 · Answer 3 · 2013-02-08 01:12:28

855

Views

Proof of one-one correspondence

Published on 08 Feb 2013 - 1:12

score 592 · Answer 4 · 2026-04-11 04:24:06

592

Views

Regular cardinals and unions

Published on 11 Apr 2026 - 4:24

score 9.1k · Answer 5 · 2013-02-12 02:03:02

9.1k

Views

Show that open segment $(a,b)$, close segment $[a,b]$ have the same cardinality as $\mathbb{R}$

Published on 12 Feb 2013 - 2:03

score 110 · Answer 6 · 2026-04-11 13:27:36

110

Views

Are $\prod_{i\in I}{X_i^2}$ and $(\prod_{i\in I}{X_i})^2$ the same?

Published on 11 Apr 2026 - 13:27

score 1.8k · Answer 7 · 2013-02-13 13:31:30

1.8k

Views

Cardinality of all the functions from $\mathbb N$ to $\{0,1\}$.

Published on 13 Feb 2013 - 13:31

score 398 · Answer 8 · 2026-04-10 14:35:11

398

Views

Addition of cardinalities

Published on 10 Apr 2026 - 14:35

score 3.4k · Answer 9 · 2026-04-10 16:07:06

3.4k

Views

Do you need the Axiom of Choice to accept Cantor's Diagonal Proof?

Published on 10 Apr 2026 - 16:07

score 122 · Answer 10 · 2013-02-15 03:20:01

122

Views

Cardinality of strategy space of $G_{\omega}(\mathbb{R})$ up to an equivalence relation

Published on 15 Feb 2013 - 3:20

score 266 · Answer 11 · 2013-02-15 07:13:45

266

Views

countable sets help

Published on 15 Feb 2013 - 7:13

score 213 · Answer 12 · 2013-02-16 13:46:49

213

Views

Is $\alpha^{\beta}=2^{\beta}$ for all infinite cardinalities $\alpha, \beta$?

Published on 16 Feb 2013 - 13:46

score 2.8k · Answer 13 · 2026-04-05 19:14:06

2.8k

Views

Why are infinite cardinals limit ordinals?

Published on 05 Apr 2026 - 19:14

score 3.5k · Answer 14 · 2026-04-11 08:25:31

3.5k

Views

Does there exist a set of all cardinals?

Published on 11 Apr 2026 - 8:25

score 239 · Answer 15 · 2026-03-29 15:32:46

239

Views

Forcing Question about a sequence of functions from $\aleph_{0}$ into $2 = \{0, 1\}$

Published on 29 Mar 2026 - 15:32

List Question

Bijective function between $\mathbb R$ and $\mathbb R^\mathbb R$

Do there exist bijections between the following sets?

Proof of one-one correspondence

Regular cardinals and unions

Show that open segment $(a,b)$, close segment $[a,b]$ have the same cardinality as $\mathbb{R}$

Are $\prod_{i\in I}{X_i^2}$ and $(\prod_{i\in I}{X_i})^2$ the same?

Cardinality of all the functions from $\mathbb N$ to $\{0,1\}$.

Addition of cardinalities

Do you need the Axiom of Choice to accept Cantor's Diagonal Proof?

Cardinality of strategy space of $G_{\omega}(\mathbb{R})$ up to an equivalence relation

countable sets help

Is $\alpha^{\beta}=2^{\beta}$ for all infinite cardinalities $\alpha, \beta$?

Why are infinite cardinals limit ordinals?

Does there exist a set of all cardinals?

Forcing Question about a sequence of functions from $\aleph_{0}$ into $2 = \{0, 1\}$

Trending Questions

Popular # Hahtags

Popular Questions