User nombre

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1 answer

54 views

An intersection of sums of spaces

asked Jul 16 at 9:25

0 votes

0 answers

27 views

A class of linear orderings with a convexity property on ordinals

asked May 22 at 15:35

2 votes

1 answer

45 views

Linearly ordered, non CT-groups

asked Aug 19, 2022 at 16:04

1 vote

0 answers

32 views

Well-founded orders and sums

asked Jul 5, 2020 at 15:38

0 votes

1 answer

41 views

Reference for convex partitions

asked Apr 2, 2019 at 11:47

2 votes

0 answers

131 views

Natural models of Ackermann Set Theory

asked Dec 17, 2018 at 16:17

2 votes

1 answer

108 views

Compositions of ordinal numbers

asked Nov 15, 2018 at 22:37

0 votes

0 answers

35 views

References on natural topology in full binary rooted trees

asked Apr 13, 2018 at 6:34

1 vote

0 answers

65 views

Is $Ord$ weakly compact?

asked Jul 12, 2017 at 20:00

0 votes

1 answer

55 views

Density of residues of maximal subfields

asked Jun 13, 2017 at 22:27

6 votes

1 answer

215 views

A wild model of $\mathcal{T}(\mathbb{N})$ appears...

asked May 30, 2017 at 19:22

2 votes

0 answers

123 views

Value groups of ultrapowers of $\mathbb{R}$.

asked May 23, 2017 at 11:02

2 votes

0 answers

42 views

Real closure and archimedean-like property

asked Mar 15, 2017 at 19:55

4 votes

1 answer

96 views

A strong Cantor theorem without choice

asked Feb 15, 2017 at 17:01

2 votes

2 answers

106 views

Theory with non archimedean models

asked Jan 8, 2017 at 12:45

4 votes

1 answer

82 views

Definition of the set of definitions.

asked Dec 28, 2016 at 15:21

3 votes

1 answer

173 views

Universal linear orders without $\omega_1$ or $\omega_1^*$ subsets.

asked Dec 1, 2016 at 14:16

4 votes

1 answer

75 views

Range of an ordinal valued function

asked Nov 27, 2016 at 22:14

1 vote

0 answers

46 views

Order types of ordered fields

asked Nov 25, 2016 at 23:21

0 votes

1 answer

200 views

Well-ordered sets in the field of Hahn series

asked Oct 15, 2016 at 9:21

2 votes

1 answer

343 views

Square root of a simply connected region of $\mathbb{C}$.

asked Sep 20, 2016 at 20:31

1 vote

0 answers

73 views

Partial order on the set of ordinal functions

asked Jul 22, 2016 at 10:46

0 votes

1 answer

45 views

A reduction to the finite degree case

asked Jun 14, 2016 at 7:43

0 votes

1 answer

45 views

Ordered ring and mutiplicative ordinal

asked Apr 8, 2016 at 14:07

4 votes

0 answers

123 views

Completing ordered Fields

asked Feb 16, 2016 at 11:08

7 votes

1 answer

222 views

Completion of surreal subfields

asked Jan 23, 2016 at 2:33

3 votes

1 answer

828 views

Intervals in divisible ordered groups

asked Jan 4, 2016 at 9:00

3 votes

0 answers

149 views

Surreal numbers whose final segment is an integer.

asked Dec 24, 2015 at 18:01

1 vote

1 answer

135 views

Limit of the derivative and LUB

asked Dec 9, 2015 at 19:08

6 votes

1 answer

184 views

Integer parts isomorphic?

asked Oct 29, 2015 at 20:16

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35 Questions

An intersection of sums of spaces

A class of linear orderings with a convexity property on ordinals

Linearly ordered, non CT-groups

Well-founded orders and sums

Reference for convex partitions

Natural models of Ackermann Set Theory

Compositions of ordinal numbers

References on natural topology in full binary rooted trees

Is $Ord$ weakly compact?

Density of residues of maximal subfields

A wild model of $\mathcal{T}(\mathbb{N})$ appears...

Value groups of ultrapowers of $\mathbb{R}$.

Real closure and archimedean-like property

A strong Cantor theorem without choice

Theory with non archimedean models

Definition of the set of definitions.

Universal linear orders without $\omega_1$ or $\omega_1^*$ subsets.

Range of an ordinal valued function

Order types of ordered fields

Well-ordered sets in the field of Hahn series

Square root of a simply connected region of $\mathbb{C}$.

Partial order on the set of ordinal functions

A reduction to the finite degree case

Ordered ring and mutiplicative ordinal

Completing ordered Fields

Completion of surreal subfields

Intervals in divisible ordered groups

Surreal numbers whose final segment is an integer.

Limit of the derivative and LUB

Integer parts isomorphic?