13

# Questions

1
3
0
137
views

### What is the (fractional) half-derivative of zeta at $s=0$ (and how to compute it)?

may 4 at 18:46 quid 13.3k3354

2
5
1
251
views

### Efficient (divergent) summation for sum of zetas at negative arguments?

apr 19 at 22:51 i707107 81438

0
1
158
views

### Efficient way for computation of derivatives of $f(x) = \zeta(1-x) + 1/x$ at integer x?

apr 5 at 19:22 MathOverflow 123

2
0
70
views

### “Bell” or “Jabotinsky”-matrix - What’s the canonical name (if any)?

oct 15 at 10:12 Gottfried Helms 1,3511310

1
vote
0
212
views

### An infinite set of identities using Stirling numbers 1st kind - are they all zero?

oct 7 at 6:48 Gottfried Helms 1,3511310

1
3
1
205
views

### How to check numerical precision of my computation of Stieltjes-constants?

aug 27 at 6:22 Gottfried Helms 1,3511310

4
1
246
views

### Can the relative count of the primefactors in $\small \lim_{w\to\infty}\prod_{k=1}^w (p_k-1)$ be determined analytically?

jun 20 at 1:00 Gottfried Helms 1,3511310

3
1
184
views

### For an approach to the Hadamard-matrix-problem: is there a proof, that the iterative plane-wise orthogonal rotations (Quartimax/Varimax) converge to global maximum?

mar 8 12 at 16:13 Gerhard Paseman 811155

1
2
0
160
views

### Alternating sums of powers of the lngamma ($\small f_p(x) = \sum \log(k!)^p x^k$ at $\small x=-1$)

jan 31 12 at 11:34 Gottfried Helms 1,3511310

3
4