[NT] more zeta stuff for the fans
#11
(02/22/2023, 12:49 AM)tommy1729 Wrote:
(02/21/2023, 11:52 PM)tommy1729 Wrote: I did some thinking and calculations , and yeah it seems it is better to give up the original idea.

Some coincidences lead to wrong conclusions it seems.

But I think I can modify the idea to be more meaningful and get a new conjecture.

This might take a while though.


regards

tommy1729

Ok at first it seems if we add a factor (-1)^n 

f(x) = 1 - 2/2^s + 3/3^s - 5/4^s + ...

, then we get no zeros with Re(s) > 5/2.

Not sure how (un)remarkable that is yet.


regards

tommy1729

The sequence \(p(n) \sim n\log(n)\); and therefore:

\[
\sum_{n=1}^\infty (-1)^n p(n)n^{-s}\\
\]

Converges for \(\Re(s) > 1\); by the conditional convergence theorem for Dirichlet series.
Reply
#12
(02/23/2023, 06:52 AM)JmsNxn Wrote:
(02/22/2023, 12:49 AM)tommy1729 Wrote:
(02/21/2023, 11:52 PM)tommy1729 Wrote: I did some thinking and calculations , and yeah it seems it is better to give up the original idea.

Some coincidences lead to wrong conclusions it seems.

But I think I can modify the idea to be more meaningful and get a new conjecture.

This might take a while though.


regards

tommy1729

Ok at first it seems if we add a factor (-1)^n 

f(x) = 1 - 2/2^s + 3/3^s - 5/4^s + ...

, then we get no zeros with Re(s) > 5/2.

Not sure how (un)remarkable that is yet.


regards

tommy1729

The sequence \(p(n) \sim n\log(n)\); and therefore:

\[
\sum_{n=1}^\infty (-1)^n p(n)n^{-s}\\
\]

Converges for \(\Re(s) > 1\); by the conditional convergence theorem for Dirichlet series.

I am well aware !

regards

tommy1729
Reply


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