2,856 reputation
1619
bio website
location Spain , Basque Country , Bilbao
age
visits member for 3 years, 2 months
seen Nov 26 at 13:24

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 :)


Mar
28
asked non-smooth minmal surfaces and differenteial equations
Mar
26
asked exercise on $ L(0,1) $ and functional analysis
Mar
23
asked laurent series of a function defined by an integral
Mar
16
asked Real roots plot of the modified bessel function
Mar
13
asked PDE weak solution , how could i prove it?
Mar
10
asked fractional derivaitve of logarithm function $x^ {a} log(x) $
Feb
26
answered Show that $f(z)=\sum_{n=-\infty}^\infty \frac{1}{(n-z)^2}$ converges uniformly on compact sets in $\Bbb C - \Bbb Z$.
Feb
19
asked minimal surface from a variational problem
Feb
18
asked A variational problem with a lagrangian , what is the lagrangian?
Feb
18
asked variational problem: obtain the lagrangian from the PDE equations of motion
Feb
13
answered Find solution for the following system: $x'=y^3-4x$ , $y'=y^3-y-3x$
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
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) $