Formula:KLS:01.14:12

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J ν ( 1 ) ( z ; q ) := ( q ν + 1 ; q ) ( q ; q ) ( z 2 ) ν \qHyperrphis 21 @ @ 0 , 0 q ν + 1 q - z 2 4 assign Jackson-q-Bessel-1-J 𝜈 𝑧 𝑞 q-Pochhammer-symbol superscript 𝑞 𝜈 1 𝑞 q-Pochhammer-symbol 𝑞 𝑞 superscript 𝑧 2 𝜈 \qHyperrphis 21 @ @ 0 0 superscript 𝑞 𝜈 1 𝑞 superscript 𝑧 2 4 {\displaystyle{\displaystyle{\displaystyle{}{}J^{(1)}_{\nu}\!\left(z;q\right):% =\frac{\left(q^{\nu+1};q\right)_{\infty}}{\left(q;q\right)_{\infty}}\left(% \frac{z}{2}\right)^{\nu}\,\qHyperrphis{2}{1}@@{0,0}{q^{\nu+1}}{q}{-\frac{z^{2}% }{4}}}}}

Constraint(s)

| z | < 2 𝑧 2 {\displaystyle{\displaystyle{\displaystyle|z|<2}}}


Proof

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Symbols List

J q ( 1 ) subscript superscript 𝐽 1 𝑞 {\displaystyle{\displaystyle{\displaystyle J^{(1)}_{q}}}}  : Jackson q 𝑞 {\displaystyle{\displaystyle{\displaystyle q}}} -Bessel function 1 : http://drmf.wmflabs.org/wiki/Definition:JacksonqBesselI
( a ; q ) n subscript 𝑎 𝑞 𝑛 {\displaystyle{\displaystyle{\displaystyle(a;q)_{n}}}}  : q 𝑞 {\displaystyle{\displaystyle{\displaystyle q}}} -Pochhammer symbol : http://dlmf.nist.gov/5.18#i http://dlmf.nist.gov/17.2#SS1.p1
ϕ s r subscript subscript italic-ϕ 𝑠 𝑟 {\displaystyle{\displaystyle{\displaystyle{{}_{r}\phi_{s}}}}}  : basic hypergeometric (or q 𝑞 {\displaystyle{\displaystyle{\displaystyle q}}} -hypergeometric) function : http://dlmf.nist.gov/17.4#E1

Bibliography

Equation in Section 1.14 of KLS.

URL links

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