User Halbort

24 votes

1 answer

4k views

Why is there a $\sqrt{5}$ in Hurwitz's Theorem?

asked Jul 7, 2015 at 19:10

21 votes

3 answers

21k views

How to write an abstract for a math paper? [closed]

asked Jun 28, 2015 at 16:02

15 votes

3 answers

2k views

Why does the bitxor function appear in Nim?

asked Jun 23, 2015 at 2:33

11 votes

3 answers

1k views

Self-Similar Graphs

asked Aug 7, 2015 at 18:52

10 votes

1 answer

277 views

Optimization of points on a plane

asked Dec 8, 2015 at 1:49

7 votes

3 answers

905 views

A definition of the fractional derivative

asked Oct 14, 2015 at 15:14

6 votes

3 answers

2k views

What is the motivation and purpose of the Floretion group?

asked Jun 30, 2015 at 20:18

5 votes

0 answers

306 views

Generalization of Sprague-Grundy Theorem

asked Jun 23, 2015 at 5:01

3 votes

0 answers

715 views

Nimbers and Surreal Numbers [closed]

asked Jul 17, 2015 at 4:09

3 votes

1 answer

336 views

Minimal Birthdays

asked Oct 2, 2015 at 0:28

3 votes

1 answer

73 views

Maximizing the $\alpha$-moment of a distributution

asked Nov 7, 2017 at 0:20

2 votes

0 answers

525 views

Bound of Coefficients of Fourier Series of Composition

asked Aug 9, 2019 at 21:46

1 vote

0 answers

130 views

Probabilistic lower bound on largest singular value of matrices

asked Sep 23, 2019 at 6:58

1 vote

1 answer

288 views

Bounding Coefficients of Dirichlet Series

asked Aug 7, 2019 at 20:04

1 vote

1 answer

129 views

Linear functions

asked May 16, 2016 at 2:07

0 votes

1 answer

398 views

Forbidden Tripartite Graphs

asked Aug 9, 2015 at 1:17

-1 votes

2 answers

466 views

What conditions imply that a function over $\mathbb{Z}$ is a polynomial? [closed]

asked Jun 30, 2015 at 21:01

Stack Exchange Network

17 Questions

Why is there a $\sqrt{5}$ in Hurwitz's Theorem?

How to write an abstract for a math paper? [closed]

Why does the bitxor function appear in Nim?

Self-Similar Graphs

Optimization of points on a plane

A definition of the fractional derivative

What is the motivation and purpose of the Floretion group?

Generalization of Sprague-Grundy Theorem

Nimbers and Surreal Numbers [closed]

Minimal Birthdays

Maximizing the $\alpha$-moment of a distributution

Bound of Coefficients of Fourier Series of Composition

Probabilistic lower bound on largest singular value of matrices

Bounding Coefficients of Dirichlet Series

Linear functions

Forbidden Tripartite Graphs

What conditions imply that a function over $\mathbb{Z}$ is a polynomial? [closed]