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arXiv 1402.5544math.FAmath.CA
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经典多项式的有限傅里叶变换

The finite Fourier transform of classical polynomials

Atul Dixit, Lin Jiu, Victor H. Moll, Christophe Vignat

摘要:

正交多项式族$A_{n}(x)$的有限傅里叶变换是由$0$在其自然域外扩展的多项式的通常变换。给出了勒让德、雅可比、盖根鲍尔和切比雪夫族的显式表达式。

英文摘要:

The finite Fourier transform of a family of orthogonal polynomials $A_{n}(x)$, is the usual transform of the polynomial extended by $0$ outside their natural domain. Explicit expressions are given for the Legendre, Jacobi, Gegenbauer and Chebyshev families.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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