User Vladimir Kanovei

23 votes

Accepted

A question about ordinal definable real numbers

answered Aug 15, 2014 at 6:04

10 votes

What is... a grossone?

answered Jan 3, 2016 at 9:16

5 votes

Intermediate submodels without Boolean algebras

answered Oct 29, 2016 at 9:26

5 votes

Is there a Borel subset of $ \mathbb{R}^{2} $, with finite vertical cross-sections, whose projection onto the first component is non-Borel?

answered Nov 18, 2016 at 16:53

5 votes

Surreal numbers vs. non-standard analysis

answered Jul 29, 2018 at 16:58

4 votes

What are the advantages of the more abstract approaches to nonstandard analysis?

answered Jan 10, 2016 at 15:27

4 votes

Forcing with Nontransitive Models

answered Jul 31, 2016 at 3:55

3 votes

"Lebesgue-measurable" cardinals and real-closed fields

answered Dec 7, 2015 at 20:02

2 votes

Bibliographic request concerning an article by Bernstein and Robinson

answered Dec 9, 2015 at 10:48

2 votes

A question about the Ordinal Definable elements of Power Sets

answered Mar 22, 2015 at 21:29

1 vote

Dominating reals: another low-level Q

answered Sep 3, 2016 at 18:16

1 vote

A definition of the generic real coded by a generic filter?

answered Oct 7, 2018 at 5:52

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12 Answers

A question about ordinal definable real numbers

What is... a grossone?

Intermediate submodels without Boolean algebras

Is there a Borel subset of $ \mathbb{R}^{2} $, with finite vertical cross-sections, whose projection onto the first component is non-Borel?

Surreal numbers vs. non-standard analysis

What are the advantages of the more abstract approaches to nonstandard analysis?

Forcing with Nontransitive Models

"Lebesgue-measurable" cardinals and real-closed fields

Bibliographic request concerning an article by Bernstein and Robinson

A question about the Ordinal Definable elements of Power Sets

Dominating reals: another low-level Q

A definition of the generic real coded by a generic filter?