john mangual
Reputation
9,790
Top tag
Next privilege 10,000 Rep.
Access moderator tools
1 10 30
Impact
~79k people reached

# 118 Questions

0
0
10
views

### Kloosterman Sums and Lattice Hyperbolas

1d ago john mangual 9,790
1
3
1
43
views

2
2
1
26
views

4
1
36
views

2
1
22
views

4
12
1
162
views

2
4
4
53
views

1
6
1
51
views

1
vote
2
57
views

1
vote
0
32
views

### Product of complex numbers $m+in$ with $0 < m,n \leq N$

jul 19 at 11:01 john mangual 9,790
1
6
1
115
views

0
4
151
views

1
vote
1
21
views

1
vote
1
30
views

0
0
28
views

### upper and lower bounds related to $\sqrt[3]{a^3 + b}$ with $b \ll a$

jun 4 at 18:23 john mangual 9,790

1
vote
0
23
views

### Poisson Kernel and the Law of Cosines

jun 3 at 15:41 john mangual 9,790

1
vote
0
30
views

### Which theta function is $\theta(x;q) = (x;q)(q/x;q)$?

may 29 at 0:15 john mangual 9,790
1
6
2
81
views

3
0
42
views

### Can we find the 18 imaginary quadratic ffields with class number 2 algorithmically?

may 26 at 23:56 john mangual 9,790

0
3
35
views

4
5
1
87
views

1
4
1
88
views

1
vote
1
33
views

1
3
0
91
views

### proof that $\frac{x^p - 1}{x-1} = 1 + x + \dots + x^{p-1}$ is irreducible

may 11 at 20:16 john mangual 9,790

1
vote
0
27
views

### Which pairs of matrices generate $SL(2, \mathbb{Z})$?

may 2 at 17:12 john mangual 9,790
1
1
vote
0
35
views

### A combinatorial way to understand $\sum \log^2 n$

apr 29 at 22:32 john mangual 9,790

0
1
35
views

0
0
32
views

### 3-cycles of the iterated quadratic maps and the Galois Theory of $x^3 = a(x-1)$

apr 22 at 1:31 john mangual 9,790

7
1
46
views

1
6