User Bjørn Kjos-Hanssen

4 votes

Can we define an "empirically generic" real number?

answered Jul 18, 2014 at 19:16

4 votes

Does forcing with recursively pointed perfect trees add a Turing degree that is minimal over $V$?

answered Jul 7, 2014 at 3:20

4 votes

Accepted

Measurability of $\{ x \in X ; H_0 x \subset A \}$

answered Mar 5, 2014 at 22:46

4 votes

Accepted

How to approximate non-computably recursive set by computably recursive set

answered Apr 3, 2011 at 17:08

4 votes

Martin's cone theorem and recursion theory

answered Nov 18, 2010 at 11:17

4 votes

Accepted

Terminology for sequences/functions that approach each other

answered Jun 28, 2013 at 8:19

4 votes

Name and notation for a binary operation

answered Jun 29, 2013 at 5:45

4 votes

Math research in the app store

answered Jun 29, 2013 at 17:23

4 votes

Ultrafilter-based Fourier-Walsh-like Functions

answered Dec 22, 2013 at 19:02

4 votes

Accepted

Ultrafilter-based Fourier-Walsh-like Functions

answered Dec 23, 2013 at 7:01

4 votes

Any suggestions on a rigorous stochastic differential equations book?

answered Jan 15, 2014 at 3:45

4 votes

Accepted

"Brownian motion" without assuming continuity of path at origin of state space

answered Apr 17, 2017 at 21:21

4 votes

The set of complements equal to the complement of set

answered Feb 10, 2017 at 8:18

4 votes

The automorphism of a group with a given fixed point set

answered Aug 16, 2016 at 7:46

4 votes

Accepted

Parametric smooth curve that vists all integer points of the plane

answered Oct 30, 2015 at 1:26

4 votes

Accepted

Are the closed and unbounded subsets of $\mathbb{R}$ known up to homeomorphism?

answered Jan 12, 2016 at 5:34

4 votes

Minimal expected absolute value of linear combinations of Gaussian random variables

answered Mar 25, 2015 at 23:59

4 votes

Accepted

Does directional limits along any given direction, always exist for a function of bounded variation?

answered Sep 28, 2014 at 8:23

4 votes

Accepted

On fast-growing hierarchy

answered Sep 28, 2014 at 14:18

4 votes

A question about some notation involving the exclamation mark

answered Sep 30, 2014 at 0:30

4 votes

Classification of countable posets?

answered Sep 30, 2014 at 1:21

4 votes

Accepted

What is the probability of a given induced ordering of a random permutation?

answered Jul 31, 2014 at 10:22

4 votes

Unusual augmentation of a filtration

answered Sep 16, 2014 at 15:05

4 votes

Evaluation of the multiple integral

answered Oct 8, 2014 at 7:26

4 votes

lambert W function solution for $\ln x=a+bx^{-1}$

answered Oct 10, 2014 at 3:37

4 votes

Accepted

Removing subtrees

answered Dec 21, 2014 at 21:21

4 votes

Could quadratic variation determine distribution?

answered Dec 30, 2014 at 6:39

4 votes

Accepted

Was $\Sigma x$ used as quantifier?

answered Feb 18, 2015 at 17:09

4 votes

Accepted

Can a Brownian motion be fast at its extrema?

answered Jan 29, 2015 at 22:52

3 votes

Accepted

Which universities teach true infinitesimal calculus?

answered Dec 28, 2014 at 23:05

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415 Answers

Can we define an "empirically generic" real number?

Does forcing with recursively pointed perfect trees add a Turing degree that is minimal over $V$?

Measurability of $\{ x \in X ; H_0 x \subset A \}$

How to approximate non-computably recursive set by computably recursive set

Martin's cone theorem and recursion theory

Terminology for sequences/functions that approach each other

Name and notation for a binary operation

Math research in the app store

Ultrafilter-based Fourier-Walsh-like Functions

Ultrafilter-based Fourier-Walsh-like Functions

Any suggestions on a rigorous stochastic differential equations book?

"Brownian motion" without assuming continuity of path at origin of state space

The set of complements equal to the complement of set

The automorphism of a group with a given fixed point set

Parametric smooth curve that vists all integer points of the plane

Are the closed and unbounded subsets of $\mathbb{R}$ known up to homeomorphism?

Minimal expected absolute value of linear combinations of Gaussian random variables

Does directional limits along any given direction, always exist for a function of bounded variation?

On fast-growing hierarchy

A question about some notation involving the exclamation mark

Classification of countable posets?

What is the probability of a given induced ordering of a random permutation?

Unusual augmentation of a filtration

Evaluation of the multiple integral

lambert W function solution for $\ln x=a+bx^{-1}$

Removing subtrees

Could quadratic variation determine distribution?

Was $\Sigma x$ used as quantifier?

Can a Brownian motion be fast at its extrema?

Which universities teach true infinitesimal calculus?