2,753 reputation
1517
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location Spain , Basque Country , Bilbao
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visits member for 3 years
seen 2 days ago

i got a degree on Physics and have several ideas on my own , unfortunately i do not have a physics sponsor :) in order to get an investigation grant :)


Feb
22
answered Has someone seen a discussion of the (divergent) summation of $\sum\limits_{k=0}^\infty (-1)^k (k!)^2 $?
Feb
22
comment representation for differential equation
to see if i can realte an ODE of second order to a volterra integral equation
Feb
22
asked representation for differential equation
Feb
18
comment Fourier sums in cosine and sine and Borel resummation
OK thanks :) ..
Feb
18
accepted Fourier sums in cosine and sine and Borel resummation
Feb
18
asked Fourier sums in cosine and sine and Borel resummation
Feb
15
accepted Cesaro summability of the series $ 1+2^{a}+3^{a}+… $
Feb
15
asked Cesaro summability of the series $ 1+2^{a}+3^{a}+… $
Feb
15
asked Hilbert transform and Fourier transform
Feb
12
comment summation of series of powers $ n^{nix} $
don't know.. i would have for big N the term $ \infty ^{i \infty} $ which makes no sense
Feb
12
comment On the series $ \displaystyle \sum_{n=1}^{\infty} \frac{\Lambda(n)}{\sqrt{n}} \cos(x \log(n) + a) $.
i know the series is divergent... ETHAN however my question is if i can truncate it or give a 'sum' to this series for every 'x'
Feb
12
asked summation of series of powers $ n^{nix} $
Feb
7
comment Why the Wu-sprung model is not accepted as a solution to Riemann HYpothesis ??
is a problem of QM so the space is the same as the QM ... acting over integrable eigenfunctions $ \int_{-\infty}^{\infty}dx |\Psi(x)| $
Feb
7
asked On the series $ \displaystyle \sum_{n=1}^{\infty} \frac{\Lambda(n)}{\sqrt{n}} \cos(x \log(n) + a) $.
Feb
7
comment Why the Wu-sprung model is not accepted as a solution to Riemann HYpothesis ??
vixra.org/pdf/1301.0078v2.pdf the operator is of the form $ H=-\frac{d^{2}}{dx^{2}}+f(x) $ and the function $ f(x) $ is given implicitly inside (1.10) as an smooth part plus corrections due to the primes and prime powers $ \sum_{n=1}^{\infty}\frac{\Lambda (n)}{\sqrt{n}}J_{0}( \sqrt{x}logp) $
Feb
6
comment Why the Wu-sprung model is not accepted as a solution to Riemann HYpothesis ??
however why do not mathematician even bother solving it numerically to check that this solution is possible ??
Feb
6
asked sum over primes and its powers
Feb
4
revised Theta series and Riemann Hypothesis
added 59 characters in body
Feb
4
asked Theta series and Riemann Hypothesis
Feb
1
asked regularization for an integral.