DLMF:18.17.E48 (Q5789): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: Q10922 / rank
 
Normal rank
Property / Symbols used: Q10922 / qualifier
 
Defining formula:

H n ( x ) Hermite-polynomial-H 𝑛 𝑥 {\displaystyle{\displaystyle H_{\NVar{n}}\left(\NVar{x}\right)}}

\HermitepolyH{\NVar{n}}@{\NVar{x}}
Property / Symbols used: Q10922 / qualifier
 
xml-id: C18.S3.T1.t1.r13.m2addec

Revision as of 01:20, 2 January 2020

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DLMF:18.17.E48
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    Statements

    - H m ( y ) e - y 2 H n ( x - y ) e - ( x - y ) 2 d y = π 1 2 2 - 1 2 ( m + n + 1 ) H m + n ( 2 - 1 2 x ) e - 1 2 x 2 . superscript subscript Hermite-polynomial-H 𝑚 𝑦 superscript 𝑒 superscript 𝑦 2 Hermite-polynomial-H 𝑛 𝑥 𝑦 superscript 𝑒 superscript 𝑥 𝑦 2 𝑦 superscript 𝜋 1 2 superscript 2 1 2 𝑚 𝑛 1 Hermite-polynomial-H 𝑚 𝑛 superscript 2 1 2 𝑥 superscript 𝑒 1 2 superscript 𝑥 2 {\displaystyle{\displaystyle\int_{-\infty}^{\infty}H_{m}\left(y\right)e^{-y^{2% }}H_{n}\left(x-y\right)e^{-(x-y)^{2}}\mathrm{d}y=\pi^{\frac{1}{2}}2^{-\frac{1}% {2}(m+n+1)}H_{m+n}\left(2^{-\frac{1}{2}}x\right)e^{-\frac{1}{2}x^{2}}.}}
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    DLMF:18.17.E48
    0 references
    H n ( x ) Hermite-polynomial-H 𝑛 𝑥 {\displaystyle{\displaystyle H_{\NVar{n}}\left(\NVar{x}\right)}}
    C18.S3.T1.t1.r13.m2addec
    0 references