Question

representants of equivalence classes in a proper class

score 123 · Answer 1 · 2026-03-29 04:48:00

123

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representants of equivalence classes in a proper class

Published on 29 Mar 2026 - 4:48

score 235 · Answer 2 · 2014-03-12 00:53:06

235

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How can I explain to my professor his argument invokes the AC?

Published on 12 Mar 2014 - 0:53

score 417 · Answer 3 · 2014-03-15 00:02:05

417

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Can we prove that a quasi-compact locally noetherian space is noetherian without Axiom of Choice?

Published on 15 Mar 2014 - 0:02

score 5.9k · Answer 4 · 2026-03-29 13:22:10

5.9k

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Why can't you pick socks using coin flips?

Published on 29 Mar 2026 - 13:22

score 533 · Answer 5 · 2014-03-18 12:32:13

533

Views

Axiom of Choice and Zorn's Lemma Equivalence: some intuition

Published on 18 Mar 2014 - 12:32

score 3.3k · Answer 6 · 2014-03-19 01:06:20

3.3k

Views

Countable axiom of choice: why you can't prove it from just ZF

Published on 19 Mar 2014 - 1:06

score 91 · Answer 7 · 2026-03-25 22:19:08

91

Views

How is it possible that the well-ordering theorem is strictly stronger than the axiom of choice in second-order logic?

Published on 25 Mar 2026 - 22:19

score 867 · Answer 8 · 2014-03-20 06:49:27

867

Views

Is (countable) AC necessary for a useful theory of Lebesgue measure?

Published on 20 Mar 2014 - 6:49

score 226 · Answer 9 · 2014-03-21 20:20:13

226

Views

The axiom of countable choice.

Published on 21 Mar 2014 - 20:20

score 86 · Answer 10 · 2014-03-22 19:11:30

86

Views

Does restricting the range of a collection of nonempty sets to one dominated by the index set require the Axiom of Choice?

Published on 22 Mar 2014 - 19:11

score 112 · Answer 11 · 2014-03-22 22:28:37

112

Views

Intuitive idea of axiom of choice

Published on 22 Mar 2014 - 22:28

score 279 · Answer 12 · 2014-03-24 16:19:28

279

Views

Is the well-ordering in the well-ordering axiom required to be definable?

Published on 24 Mar 2014 - 16:19

score 2.5k · Answer 13 · 2014-03-25 20:04:13

2.5k

Views

surjective map and cardinality

Published on 25 Mar 2014 - 20:04

score 90 · Answer 14 · 2014-03-28 12:02:00

90

Views

Amount to choice necessary to prove instances of Tychonoff theorem

Published on 28 Mar 2014 - 12:02

score 944 · Answer 15 · 2014-03-28 13:52:47

944

Views

Proving there is a sequence convergent to a limit point of a set without axiom of countable choice?

Published on 28 Mar 2014 - 13:52

List Question

representants of equivalence classes in a proper class

How can I explain to my professor his argument invokes the AC?

Can we prove that a quasi-compact locally noetherian space is noetherian without Axiom of Choice?

Why can't you pick socks using coin flips?

Axiom of Choice and Zorn's Lemma Equivalence: some intuition

Countable axiom of choice: why you can't prove it from just ZF

How is it possible that the well-ordering theorem is strictly stronger than the axiom of choice in second-order logic?

Is (countable) AC necessary for a useful theory of Lebesgue measure?

The axiom of countable choice.

Does restricting the range of a collection of nonempty sets to one dominated by the index set require the Axiom of Choice?

Intuitive idea of axiom of choice

Is the well-ordering in the well-ordering axiom required to be definable?

surjective map and cardinality

Amount to choice necessary to prove instances of Tychonoff theorem

Proving there is a sequence convergent to a limit point of a set without axiom of countable choice?

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