Jose Garcia
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 Feb 5 comment Determining the coefficients of the reciprocal of a Dirichlet series should i say reciprocal in this case ? Jan 24 comment how can we solve this equation without mellin transform? you mean $\sum_{n=1}^{\infty}2ng(2n)=f(x)+f(2x)+f(3x)+f(4x)+.....$ Jan 22 comment Dirichlet series for inverse of Eta function sorry did not understand the part 'valuation of n relatively to the power of 2 ' could you put some example Jan 22 comment Dirichlet series for inverse of Eta function what is $\nu_{2} (n)$ , also i need this formula to solve a physics problem so how should i quiote the answer in my vixra paper :) ?= thanks Dec 16 comment Does the gradient of the gradient make sense? would it be a matrix then which components would have ?? Oct 20 comment Are mathematical articles on Wikipedia reliable? i put my ideas in wikipedia :D but i make sure the equations are right, i can not publish my ideas anywhere :( Oct 18 comment mellin transform of a function related to the derivative of Riemann zeta function from the mellin transform theory is or can be my function of the form $$f(x)= \sum_{n=1}^{\infty}-\Psi (x/n)$$ , where Psi here is the Chebyshev function ?? Apr 27 comment Mellin convolution and Mellin transform hi, finally proved it by setting $y =1/u$ as a change of variable in teh proof of the first identity thanks anyway Apr 27 comment Mellin convolution and Mellin transform thanks but i don'te get it all :) $u=xy$ but how i do compute the differential $du$ i forgot how is it done sorry Apr 10 comment Wrong proof of the functional equation for $\zeta (s)$ but why is the result correct? it is exists i the sense f zeta regularization :D Apr 10 comment Wrong proof of the functional equation for $\zeta (s)$ but why is the result correct? but it is supposed that CORRECT results should come form CORRECT mathematics Dec 31 comment Infinite product for a generalization of gamma function $c_{n} (a)$ are the poles of the function $g(x,a)$ for a given 'a' real number Nov 14 comment The limit of $m\int_{a}^{1/m} \frac{dx}{x}=0$ and $m\int_{a}^{\infty} \frac{dx}{x^{1+m}}=0$ as $m\to0$ so the limit itself does not exist ? Nov 14 comment The limit of $m\int_{a}^{1/m} \frac{dx}{x}=0$ and $m\int_{a}^{\infty} \frac{dx}{x^{1+m}}=0$ as $m\to0$ $m \to 0 4 sorry i forgot Nov 14 comment Inhomogeneus recurrence relation$a_{n+1} = 2a_n+3^n+4^n$fro 4 n \to \infty$ your difference equation becomes $y'(x)=y(x)+3^{x}+4^{x}$ solve this and you will have an approximate solution Nov 7 comment Inverse Laplace Transform of $s^n$ i thinks is more like $(-1)^{n} \delta ^{n} (x) $$the derivatives of delta function Nov 6 comment zeta regularization separation of series by curiosity what would happen with this identity if k=1 Nov 6 comment singular fnction involving gamma function my probelm was most related to see if the derivatives of$$ \frac{\Gamma (z+1)}{\Gamma (z-2r+1)}$$for m negative and r postive turned to be$\infty$Nov 6 comment singular fnction involving gamma function OK tahnks i need it for any formula involivng Euler-Maclaurin summation formula thanks Daniel :) Jun 16 comment Numerical Methods for estimating divergence over an improper integral expand the function into a Laurent series convergent whenever$ x<1 $and antoher , wich is convergent$ x >1 \$