User Bill Bradley

35 votes

4 answers

2k views

Graph containing all trees?

asked Feb 3, 2011 at 13:16

20 votes

4 answers

8k views

FFTs over finite fields?

asked Sep 29, 2010 at 15:49

14 votes

0 answers

3k views

Tanh version of a Fourier Transform?

asked Jul 26, 2011 at 3:33

12 votes

2 answers

589 views

Faster multiplication with a restricted set of multiplicands?

asked Jan 7, 2014 at 21:27

12 votes

1 answer

882 views

The dance marathon problem

asked Aug 21, 2017 at 12:12

11 votes

1 answer

609 views

Tighter Caratheodory on the moment curve?

asked Aug 7, 2015 at 20:01

8 votes

0 answers

237 views

Size of 3-SAT assignments

asked Nov 7, 2021 at 15:31

7 votes

1 answer

297 views

When is the log-permanent concave?

asked Apr 16, 2020 at 13:53

7 votes

1 answer

355 views

Injectivity of matrix "fingerprint"

asked Feb 7, 2014 at 18:25

7 votes

1 answer

295 views

Closure of random rotations

asked Sep 29, 2014 at 14:39

7 votes

3 answers

590 views

Expressing any f(x,y) using only addition and unary functions?

asked Sep 1, 2010 at 12:15

7 votes

2 answers

830 views

Smoothness in Mersenne numbers?

asked Sep 13, 2010 at 14:55

6 votes

4 answers

1k views

Polar decomposition for quaternionic matrices?

asked Feb 16, 2012 at 2:20

6 votes

1 answer

247 views

Violating an order statistic inequality?

asked Dec 29, 2022 at 20:45

6 votes

1 answer

227 views

Non-adjacent permutations

asked Feb 4 at 20:41

6 votes

1 answer

328 views

Forbidden coin flips

asked Aug 2, 2015 at 23:24

5 votes

2 answers

323 views

Distribution over Penrose Tilings?

asked May 20, 2021 at 14:58

5 votes

1 answer

314 views

Reference request: affine transforms + circle inversion?

asked May 17, 2013 at 13:47

4 votes

0 answers

390 views

Fully Homomorphic Error Correction?

asked Nov 12, 2013 at 15:06

4 votes

2 answers

512 views

XOR circulant matrices?

asked Jul 10, 2015 at 19:59

4 votes

1 answer

227 views

Matching moments in even dimensions

asked Aug 9, 2015 at 19:36

4 votes

0 answers

2k views

Weighted Median Filtering

asked Oct 23, 2015 at 12:58

4 votes

0 answers

102 views

Sub-quadratic Kolmogorov-Arnold?

asked Oct 23, 2017 at 1:38

3 votes

0 answers

81 views

Computing distribution of non-identical coin flips

asked Jun 6, 2017 at 16:11

3 votes

1 answer

232 views

Counting cycle vertex covers on hypercube

asked Jul 10, 2017 at 22:25

3 votes

2 answers

278 views

Analogue of PSD matrices for permanents?

asked Jan 9, 2012 at 19:52

2 votes

1 answer

415 views

Bounding Kullback-Leibler

asked Mar 30, 2023 at 15:46

1 vote

1 answer

149 views

Minimal variance for phase-type distributions?

asked Jan 16, 2014 at 20:31

1 vote

2 answers

690 views

"Convolution" for Multiplying Random Variables

asked Nov 5, 2014 at 16:38

0 votes

0 answers

29 views

Explicit Bound in Draganić's Hamiltonicity Result?

asked Oct 14 at 13:48

Stack Exchange Network

30 Questions

Graph containing all trees?

FFTs over finite fields?

Tanh version of a Fourier Transform?

Faster multiplication with a restricted set of multiplicands?

The dance marathon problem

Tighter Caratheodory on the moment curve?

Size of 3-SAT assignments

When is the log-permanent concave?

Injectivity of matrix "fingerprint"

Closure of random rotations

Expressing any f(x,y) using only addition and unary functions?

Smoothness in Mersenne numbers?

Polar decomposition for quaternionic matrices?

Violating an order statistic inequality?

Non-adjacent permutations

Forbidden coin flips

Distribution over Penrose Tilings?

Reference request: affine transforms + circle inversion?

Fully Homomorphic Error Correction?

XOR circulant matrices?

Matching moments in even dimensions

Weighted Median Filtering

Sub-quadratic Kolmogorov-Arnold?

Computing distribution of non-identical coin flips

Counting cycle vertex covers on hypercube

Analogue of PSD matrices for permanents?

Bounding Kullback-Leibler

Minimal variance for phase-type distributions?

"Convolution" for Multiplying Random Variables

Explicit Bound in Draganić's Hamiltonicity Result?