Difference between revisions of "Riemann xi"
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The Riemann $\xi$ function is defined by the formula | The Riemann $\xi$ function is defined by the formula | ||
| − | $$\xi(z)=\dfrac{z}{2}(z-1)\pi^{-\frac{z}{2}}\Gamma\left(\dfrac{z}{2}\right)\zeta( | + | $$\xi(z)=\dfrac{z}{2}(z-1)\pi^{-\frac{z}{2}}\Gamma\left(\dfrac{z}{2}\right)\zeta(z),$$ |
where $\Gamma$ denotes the [[gamma function]] and $\zeta$ denotes the [[Riemann zeta function]]. | where $\Gamma$ denotes the [[gamma function]] and $\zeta$ denotes the [[Riemann zeta function]]. | ||
[[File:Complex Riemann Xi.jpg|500px]] | [[File:Complex Riemann Xi.jpg|500px]] | ||
Revision as of 17:33, 19 February 2015
The Riemann $\xi$ function is defined by the formula $$\xi(z)=\dfrac{z}{2}(z-1)\pi^{-\frac{z}{2}}\Gamma\left(\dfrac{z}{2}\right)\zeta(z),$$ where $\Gamma$ denotes the gamma function and $\zeta$ denotes the Riemann zeta function.
