Question

A variant of the definition of an ordinal number

score 36 · Answer 1 · 2018-09-15 19:22:40

36

Views

A variant of the definition of an ordinal number

Published on 15 Sep 2018 - 19:22

score 54 · Answer 2 · 2018-09-16 00:52:36

54

Views

existence of uncountable well-ordered set admitting a special type of function

Published on 16 Sep 2018 - 0:52

score 6.3k · Answer 3 · 2018-09-21 07:02:35

6.3k

Views

Well ordering principle for rationals

Published on 21 Sep 2018 - 7:02

score 589 · Answer 4 · 2018-09-26 19:27:48

589

Views

Equivalence Induction and Well-Ordering

Published on 26 Sep 2018 - 19:27

score 145 · Answer 5 · 2018-09-30 22:06:05

145

Views

Must order-preserving bijections preserve immediate predecessors?

Published on 30 Sep 2018 - 22:06

score 303 · Answer 6 · 2018-10-04 11:42:30

303

Views

Immediate successor of an element in a linearly orders set

Published on 04 Oct 2018 - 11:42

score 579 · Answer 7 · 2018-10-06 21:23:33

579

Views

Sequential compactness of $S_\Omega$ and unbounded sequences.

Published on 06 Oct 2018 - 21:23

score 227 · Answer 8 · 2018-10-08 06:37:43

227

Views

Is there a standard ordering of non-ordinal order types?

Published on 08 Oct 2018 - 6:37

score 111 · Answer 9 · 2018-11-03 14:05:57

111

Views

The reasoning behind $\sup\{\alpha\beta+\alpha\zeta\mid\zeta<\gamma\}=\alpha\beta+\sup\{\alpha\zeta\mid\zeta<\gamma\}$

Published on 03 Nov 2018 - 14:05

score 43 · Answer 10 · 2026-03-25 16:01:57

43

Views

Prove that every finitely generated subgroup of a totally ordered group can be totally ordered.

Published on 25 Mar 2026 - 16:01

score 45 · Answer 11 · 2026-03-25 15:57:36

45

Views

Showing a Group Can Be Totally Ordered

Published on 25 Mar 2026 - 15:57

score 73 · Answer 12 · 2018-11-14 16:22:29

73

Views

Well ordering principle question

Published on 14 Nov 2018 - 16:22

score 491 · Answer 13 · 2018-11-16 11:37:34

491

Views

Prove the comparability theorem for well ordered sets using transfinite induction

Published on 16 Nov 2018 - 11:37

score 687 · Answer 14 · 2018-11-23 03:40:58

687

Views

Showing that $[0, \omega_1]$ is compact.

Published on 23 Nov 2018 - 3:40

score 535 · Answer 15 · 2018-12-01 13:41:46

535

Views

For- and backwards well-ordered set is finite.

Published on 01 Dec 2018 - 13:41

List Question

A variant of the definition of an ordinal number

existence of uncountable well-ordered set admitting a special type of function

Well ordering principle for rationals

Equivalence Induction and Well-Ordering

Must order-preserving bijections preserve immediate predecessors?

Immediate successor of an element in a linearly orders set

Sequential compactness of $S_\Omega$ and unbounded sequences.

Is there a standard ordering of non-ordinal order types?

The reasoning behind $\sup\{\alpha\beta+\alpha\zeta\mid\zeta<\gamma\}=\alpha\beta+\sup\{\alpha\zeta\mid\zeta<\gamma\}$

Prove that every finitely generated subgroup of a totally ordered group can be totally ordered.

Showing a Group Can Be Totally Ordered

Well ordering principle question

Prove the comparability theorem for well ordered sets using transfinite induction

Showing that $[0, \omega_1]$ is compact.

For- and backwards well-ordered set is finite.

Trending Questions

Popular # Hahtags

Popular Questions