Difference between revisions of "Kelvin ber"
From specialfunctionswiki
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| + | [http://mathworld.wolfram.com/Ber.html] <br /> | ||
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Revision as of 03:29, 21 August 2015
The $\mathrm{ber}_{\nu}$ function is defined as $$\mathrm{ber}_{\nu}(z)=\mathrm{Re} \hspace{2pt} J_{\nu} \left( z e^{\frac{3\pi i}{4}} \right),$$ where $\mathrm{Re}$ denotes the real part of a complex number and $J_{\nu}$ denotes the Bessel function of the first kind.
Domain coloring of $\mathrm{ber}_0$.
