Question

$\mathbb{Z}$: Unique operation s.t. $1\star m=m$ and right distributivity hold?

score 65 · Answer 1 · 2015-10-26 13:16:53

65

Views

$\mathbb{Z}$: Unique operation s.t. $1\star m=m$ and right distributivity hold?

Published on 26 Oct 2015 - 13:16

score 166 · Answer 2 · 2015-10-31 03:06:40

166

Views

Minimal foundations for Cardinal Arithmetic

Published on 31 Oct 2015 - 3:06

score 40 · Answer 3 · 2026-03-11 09:19:27

40

Views

The diagonal product of the family $\{f_\alpha:\alpha\in I\}$ is injective.

Published on 11 Mar 2026 - 9:19

score 111 · Answer 4 · 2015-11-04 11:35:49

111

Views

What is the right model of this set?

Published on 04 Nov 2015 - 11:35

score 9.7k · Answer 5 · 2015-11-08 17:47:50

9.7k

Views

Is it possible to formulate category theory without set theory?

Published on 08 Nov 2015 - 17:47

score 473 · Answer 6 · 2026-03-18 23:54:50

473

Views

Was Ramsey mistaken in thinking that the same proposition can be both elementary and non-elementary in form?

Published on 18 Mar 2026 - 23:54

score 459 · Answer 7 · 2026-03-27 00:07:15

459

Views

Intensional vs. extensional equality (or something like this)

Published on 27 Mar 2026 - 0:07

score 1.1k · Answer 8 · 2026-03-27 11:01:47

1.1k

Views

Proving that the existence of strongly inaccessible cardinals is independent from ZFC?

Published on 27 Mar 2026 - 11:01

score 1k · Answer 9 · 2015-11-15 21:36:11

1k

Views

Category theory without sets

Published on 15 Nov 2015 - 21:36

score 476 · Answer 10 · 2015-11-20 20:40:08

476

Views

When using an axiom scheme, are we implicitly using a choice principle?

Published on 20 Nov 2015 - 20:40

score 63 · Answer 11 · 2015-11-20 21:20:27

63

Views

To what extent is the presentation of the category of X a presentation of the theory of X?

Published on 20 Nov 2015 - 21:20

score 3.2k · Answer 12 · 2015-11-28 21:07:18

3.2k

Views

Why are we justified in using the real numbers to do geometry?

Published on 28 Nov 2015 - 21:07

score 318 · Answer 13 · 2015-12-02 18:12:37

318

Views

Functional definition of tuples

Published on 02 Dec 2015 - 18:12

score 245 · Answer 14 · 2026-03-25 10:25:50

245

Views

Extracting an infinite subsequence

Published on 25 Mar 2026 - 10:25

score 50 · Answer 15 · 2015-12-04 08:45:47

50

Views

References for the construction of various number types

Published on 04 Dec 2015 - 8:45

List Question

$\mathbb{Z}$: Unique operation s.t. $1\star m=m$ and right distributivity hold?

Minimal foundations for Cardinal Arithmetic

The diagonal product of the family $\{f_\alpha:\alpha\in I\}$ is injective.

What is the right model of this set?

Is it possible to formulate category theory without set theory?

Was Ramsey mistaken in thinking that the same proposition can be both elementary and non-elementary in form?

Intensional vs. extensional equality (or something like this)

Proving that the existence of strongly inaccessible cardinals is independent from ZFC?

Category theory without sets

When using an axiom scheme, are we implicitly using a choice principle?

To what extent is the presentation of the category of X a presentation of the theory of X?

Why are we justified in using the real numbers to do geometry?

Functional definition of tuples

Extracting an infinite subsequence

References for the construction of various number types

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