2,508 reputation
313
bio website
location Spain , Basque Country , Bilbao
age
visits member for 2 years, 6 months
seen 2 hours 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
12
asked second degree congruence solution $ f(x) \equiv 0 \ ( \text{mod} \ 2) $
Feb
9
asked delta function on a complex number
Feb
7
asked Sum of a power series with a parameter
Feb
5
asked Ramanujan resummation
Feb
4
asked Exponential integral in the limit $ \epsilon \to 0 $
Feb
2
asked proving that the series $ 1+2^{s}+3^{s}++ $ is divergent but borel summable
Feb
1
answered Why does zeta have infinitely many zeros in the critical strip?
Jan
29
asked what happens with zeta regularized determinant if the spectrum is not discrete ??
Jan
26
answered Show that $|\,\ddot{\boldsymbol{r}}|$ is constant if $\ddot{\boldsymbol{r}}=\lambda\, \dot{\boldsymbol{r}}\times \boldsymbol{r}$
Jan
26
asked a question about a Green function but with $ \delta (\frac{x}{s}-1) $
Jan
23
asked in the sense of Zeta regularization $ \zeta (0)=-1/2 $ should we then have $ \int_{0}^{\infty}dx =1/2 $
Jan
22
answered Prove that solution to Cauchy problem is odd
Jan
22
asked is there a Reason why the $ \xi (s) $ does not satisfy a differential second order equation?
Jan
21
asked Mellin transform and a proof of the functional equaton for the $ \zeta (s) $
Jan
18
asked analytic continuation of an integral and Euler-Maclaurin formula
Jan
18
asked Euler-Maclarurin summation formula and regularization
Jan
17
asked Can a non-linear ODE or PDE have a distributional solution ??
Jan
17
asked orthogonal polynomials that satisffy a second order differential equation
Jan
17
asked possible value of this series ? either convergent or in the borel sense?
Jan
12
asked dual formula to Bernoulli polynomials