User Good Boy

9 votes

1 answer

118 views

Random products of Jordan blocks — what distribution are they converging to?

asked Dec 8, 2020 at 11:59

4 votes

2 answers

196 views

Linear recursion with convergent coefficients

asked Jan 29, 2021 at 17:53

4 votes

1 answer

78 views

Is there a homomorphism from $\mathbb R / \mathbb Q$ into the circle?

asked Nov 22, 2019 at 16:54

4 votes

1 answer

49 views

Is the square root of a hyperbolic map hyperbolic?

asked May 3, 2021 at 18:11

3 votes

0 answers

22 views

Does this simple branching random walk on $\mathbb Z$ satisfy a central limit theorem?

asked Sep 25 at 12:10

3 votes

2 answers

205 views

Self map of the disk: does a large degree on the boundary imply a fixed point in the interior?

asked Dec 14, 2019 at 12:34

3 votes

3 answers

541 views

When does a matrix have an "invariant quadratic form"?

asked Apr 28, 2020 at 10:47

2 votes

1 answer

216 views

Applying Dehn's Lemma/The Loop Theorem to make a surface $\pi_1$-injective

asked Jun 17, 2018 at 16:59

2 votes

0 answers

425 views

Diophantine properties of $\log(3)/\log(2)$ (and other questions)

asked Feb 15, 2020 at 20:40

1 vote

0 answers

101 views

Eigenvalues of an infinite block upper triangular matrix

asked Apr 28, 2020 at 12:04

1 vote

1 answer

75 views

Holomorphic almost periodic function: how do the number of zeros in a box of height $T$ scale with $T$?

asked Feb 7, 2020 at 15:58

1 vote

2 answers

177 views

Convergence of generalised continued fractions (with positive partial numerators)

asked Jun 2, 2020 at 12:01

1 vote

0 answers

89 views

Can an analytic function on the annulus be decomposed into two: one analytic on a disk, and one on the complement of a disk?

asked Aug 3, 2020 at 10:04

1 vote

0 answers

19 views

Zariski density of a matrix semigroup generated by Jordan blocks

asked Oct 29, 2020 at 10:56

1 vote

0 answers

20 views

How does this stochastic process act on measures on $[0,\frac14]$?

asked Jan 7, 2022 at 17:07

1 vote

0 answers

34 views

Asymptotics for a simple stochastic process

asked Jul 14, 2022 at 15:40

1 vote

1 answer

110 views

Extrapolating a limit from finite numerical data

asked Feb 19, 2021 at 11:12

1 vote

2 answers

84 views

Must two measures dominating another pair of measures be almost everywhere equivalent wrt. the dominated measures?

asked Mar 22, 2021 at 17:32

0 votes

0 answers

124 views

Convergence of eigenvalues in Hilbert-Schmidt norm

asked May 15, 2021 at 19:34

0 votes

0 answers

14 views

Is the random limit in the Kesten–Stigum theorem random in this simple case?

asked Sep 25 at 11:48

0 votes

1 answer

36 views

Are positive matrices always hyperbolic?

asked Aug 19, 2020 at 13:01

0 votes

1 answer

36 views

Can a probability measure on $[0,∞)$ with fixed mean have an arbitrarily high variance?

asked Sep 16, 2020 at 17:56

0 votes

0 answers

63 views

Two-dimensional renewal equations — a confusing condition

asked Feb 1, 2021 at 12:34

0 votes

1 answer

38 views

Preimage of semi-infinite interval — terminology

asked Jan 4, 2021 at 13:21

0 votes

1 answer

64 views

Jarnik's theorem in Falconer's book: what number?

asked Jan 27, 2021 at 18:39

0 votes

0 answers

183 views

Two questions on the Blancmange function.

asked Feb 12, 2020 at 10:54

0 votes

1 answer

24 views

Randomly colour in the walls of an $n \times n$ grid. How many 1 by 1 squares have all four walls coloured?

asked Dec 14, 2019 at 18:54

0 votes

1 answer

150 views

Can this $2 \times 2$ matrix provide a contraction with respect to some norm?

asked May 24, 2020 at 11:17

Stack Exchange Network

28 Questions

Random products of Jordan blocks — what distribution are they converging to?

Linear recursion with convergent coefficients

Is there a homomorphism from $\mathbb R / \mathbb Q$ into the circle?

Is the square root of a hyperbolic map hyperbolic?

Does this simple branching random walk on $\mathbb Z$ satisfy a central limit theorem?

Self map of the disk: does a large degree on the boundary imply a fixed point in the interior?

When does a matrix have an "invariant quadratic form"?

Applying Dehn's Lemma/The Loop Theorem to make a surface $\pi_1$-injective

Diophantine properties of $\log(3)/\log(2)$ (and other questions)

Eigenvalues of an infinite block upper triangular matrix

Holomorphic almost periodic function: how do the number of zeros in a box of height $T$ scale with $T$?

Convergence of generalised continued fractions (with positive partial numerators)

Can an analytic function on the annulus be decomposed into two: one analytic on a disk, and one on the complement of a disk?

Zariski density of a matrix semigroup generated by Jordan blocks

How does this stochastic process act on measures on $[0,\frac14]$?

Asymptotics for a simple stochastic process

Extrapolating a limit from finite numerical data

Must two measures dominating another pair of measures be almost everywhere equivalent wrt. the dominated measures?

Convergence of eigenvalues in Hilbert-Schmidt norm

Is the random limit in the Kesten–Stigum theorem random in this simple case?

Are positive matrices always hyperbolic?

Can a probability measure on $[0,∞)$ with fixed mean have an arbitrarily high variance?

Two-dimensional renewal equations — a confusing condition

Preimage of semi-infinite interval — terminology

Jarnik's theorem in Falconer's book: what number?

Two questions on the Blancmange function.

Randomly colour in the walls of an $n \times n$ grid. How many 1 by 1 squares have all four walls coloured?

Can this $2 \times 2$ matrix provide a contraction with respect to some norm?