Formula:KLS:14.19:02

<< Formula:KLS:14.19:01

formula in Continuous q-Laguerre

Formula:KLS:14.19:03 >>

${\displaystyle{\displaystyle{\displaystyle P^{(\alpha)}_{n}\!\left(x|q\right)=\frac{\left(q^{\frac{1}{2}\alpha+\frac{3}{4}}{\mathrm{e}^{-\mathrm{i}\theta}};q\right)_{n}}{\left(q;q\right)_{n}}q^{(\frac{1}{2}\alpha+\frac{1}{4})n}{\mathrm{e}^{\mathrm{i}n\theta}}{}\qHyperrphis{2}{1}@@{q^{-n},q^{\frac{1}{2}\alpha+\frac{1}{4}}{\mathrm{e}^{\mathrm{i}\theta}}}{q^{-\frac{1}{2}\alpha+\frac{1}{4}-n}{\mathrm{e}^{\mathrm{i}\theta}}}{q}{q^{-\frac{1}{2}\alpha+\frac{1}{4}}{\mathrm{e}^{-\mathrm{i}\theta}}}}}}$

Proof

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Symbols List

${\displaystyle{\displaystyle{\displaystyle P^{(n)}_{\alpha}}}}$ : continuous ${\displaystyle{\displaystyle{\displaystyle q}}}$-Laguerre polynomial : http://drmf.wmflabs.org/wiki/Definition:ctsqLaguerre
${\displaystyle{\displaystyle{\displaystyle(a;q)_{n}}}}$ : ${\displaystyle{\displaystyle{\displaystyle q}}}$-Pochhammer symbol : http://dlmf.nist.gov/5.18#i http://dlmf.nist.gov/17.2#SS1.p1
${\displaystyle{\displaystyle{\displaystyle\mathrm{e}}}}$ : the base of the natural logarithm : http://dlmf.nist.gov/4.2.E11
${\displaystyle{\displaystyle{\displaystyle\mathrm{i}}}}$ : imaginary unit : http://dlmf.nist.gov/1.9.i
${\displaystyle{\displaystyle{\displaystyle{{}_{r}\phi_{s}}}}}$ : basic hypergeometric (or ${\displaystyle{\displaystyle{\displaystyle q}}}$-hypergeometric) function : http://dlmf.nist.gov/17.4#E1

Bibliography

Equation in Section 14.19 of KLS.

URL links

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<< Formula:KLS:14.19:01

formula in Continuous q-Laguerre

Formula:KLS:14.19:03 >>