i looked everywhere and i couldnt find what

is the link between Pr and fejer's kernel

what is Pr

?

$\displaystyle f_r(x)=\frac{1}{2\pi}\int_{-\pi}^{\pi}f(x-t)P_r(t)dt=\sum_{n=1}^{\infty}C_nr^{|n|}e^{inx}$

Printable View

- Dec 20th 2009, 04:26 AMtransgalacticPr symbol question..
i looked everywhere and i couldnt find what

is the link between Pr and fejer's kernel

what is Pr

?

$\displaystyle f_r(x)=\frac{1}{2\pi}\int_{-\pi}^{\pi}f(x-t)P_r(t)dt=\sum_{n=1}^{\infty}C_nr^{|n|}e^{inx}$