Question

Is there any well-ordered uncountable set of real numbers under the original ordering?

score 1.4k · Answer 1 · 2016-04-22 17:29:58

1.4k

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Is there any well-ordered uncountable set of real numbers under the original ordering?

Published on 22 Apr 2016 - 17:29

score 148 · Answer 2 · 2016-04-23 05:17:11

148

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Question about a linear order

Published on 23 Apr 2016 - 5:17

score 57 · Answer 3 · 2026-04-02 07:43:28

57

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Product of directed partial orders

Published on 02 Apr 2026 - 7:43

score 157 · Answer 4 · 2016-04-23 17:29:05

157

Views

No uncountable subset can be well-ordered $\iff$ Hartogs ordinal is $\omega_1$

Published on 23 Apr 2016 - 17:29

score 321 · Answer 5 · 2016-04-23 21:32:08

321

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Can an ordinal be limit of a smaller set of ordinals?

Published on 23 Apr 2016 - 21:32

score 47 · Answer 6 · 2016-04-25 08:07:23

47

Views

Do the Arithmetic Operations form a Heyting Algebra?

Published on 25 Apr 2016 - 8:07

score 94 · Answer 7 · 2026-04-02 10:14:42

94

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Every $\alpha < \kappa^+$ can be embedded in any interval of $\kappa^{<\omega}$.

Published on 02 Apr 2026 - 10:14

score 192 · Answer 8 · 2026-03-25 17:22:45

192

Views

Scotts axiom, stronger strong representation theorems, trichotomys, regular trichotomies, for Qualitative -Numerical Probability function relations

Published on 25 Mar 2026 - 17:22

score 42 · Answer 9 · 2026-04-01 00:28:40

42

Views

If $P$ has all binary joins, and all chain-shaped joins, is $P$ necessarily a complete lattice?

Published on 01 Apr 2026 - 0:28

score 66 · Answer 10 · 2026-03-31 22:42:49

66

Views

Finding distance from valid number

Published on 31 Mar 2026 - 22:42

score 132 · Answer 11 · 2026-04-03 22:36:06

132

Views

Is $\textsf{BPIT}$ equivalent to some ordering principle?

Published on 03 Apr 2026 - 22:36

score 903 · Answer 12 · 2026-03-28 07:57:22

903

Views

Classifying singularities and determing orders of complex functions

Published on 28 Mar 2026 - 7:57

score 125 · Answer 13 · 2016-05-01 23:35:46

125

Views

Any efficient approach to find the minimal vectors?

Published on 01 May 2016 - 23:35

score 308 · Answer 14 · 2026-04-03 22:34:48

308

Views

Can every poset be toplogically sorted?

Published on 03 Apr 2026 - 22:34

score 76 · Answer 15 · 2026-03-29 16:00:48

76

Views

Flip/flop of finite joins and finite meets of lattices

Published on 29 Mar 2026 - 16:00

List Question

Is there any well-ordered uncountable set of real numbers under the original ordering?

Question about a linear order

Product of directed partial orders

No uncountable subset can be well-ordered $\iff$ Hartogs ordinal is $\omega_1$

Can an ordinal be limit of a smaller set of ordinals?

Do the Arithmetic Operations form a Heyting Algebra?

Every $\alpha < \kappa^+$ can be embedded in any interval of $\kappa^{<\omega}$.

Scotts axiom, stronger strong representation theorems, trichotomys, regular trichotomies, for Qualitative -Numerical Probability function relations

If $P$ has all binary joins, and all chain-shaped joins, is $P$ necessarily a complete lattice?

Finding distance from valid number

Is $\textsf{BPIT}$ equivalent to some ordering principle?

Classifying singularities and determing orders of complex functions

Any efficient approach to find the minimal vectors?

Can every poset be toplogically sorted?

Flip/flop of finite joins and finite meets of lattices

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