Formula:KLS:14.05:54

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U n ( x , q , b ) = ( q - 3 b ) 1 2 n 1 - q n + 1 1 - q P n ( b - 1 2 x ; q 1 2 , q 1 2 , 1 , 1 ; q ) Cigler-q-Chebyshev-polynomial-U 𝑛 𝑥 𝑞 𝑏 superscript superscript 𝑞 3 𝑏 1 2 𝑛 1 superscript 𝑞 𝑛 1 1 𝑞 q-Jacobi-polynomial-four-parameters-P 𝑛 superscript 𝑏 1 2 𝑥 superscript 𝑞 1 2 superscript 𝑞 1 2 1 1 𝑞 {\displaystyle{\displaystyle{\displaystyle U_{n}\!\left(x,q,b\right)=(q^{-3}b)% ^{\frac{1}{2}n}\frac{1-q^{n+1}}{1-q}P_{n}\!\left(b^{-\frac{1}{2}}x;q^{\frac{1}% {2}},q^{\frac{1}{2}},1,1;q\right)}}}

Proof

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Symbols List

U n subscript 𝑈 𝑛 {\displaystyle{\displaystyle{\displaystyle U_{n}}}}  : Cigler q 𝑞 {\displaystyle{\displaystyle{\displaystyle q}}} -Chebyshev polynomial U 𝑈 {\displaystyle{\displaystyle{\displaystyle U}}}  : http://drmf.wmflabs.org/wiki/Definition:CiglerqChebyU
P n subscript 𝑃 𝑛 {\displaystyle{\displaystyle{\displaystyle P_{n}}}}  : big q 𝑞 {\displaystyle{\displaystyle{\displaystyle q}}} -Jacobi polynomial with four parameters : http://drmf.wmflabs.org/wiki/Definition:bigqJacobiIVparam

Bibliography

Equation in Section 14.5 of KLS.

URL links

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