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arXiv 1601.00699math.CA
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长轴球体波函数的渐近性

Asymptotics of Prolate Spheroidal Wave Functions

T. M. Dunster

摘要:

在高频情况下,得到了长球体波函数的一致渐近近似。结果是通过应用某些现有的渐近解微分方程,并涉及小学,贝塞尔,和抛物柱面函数。得到了长球方程分离参数与其它参数之间的渐近关系,并给出了各种近似的误差界

英文摘要:

Uniform asymptotic approximations are obtained for the prolate spheroidal wave functions, in the high-frequency case. The results are obtained by an application of certain existing asymptotic solutions of differential equations, and involve elementary, Bessel, and parabolic cylinder functions. An asymptotic relationship between the prolate spheroidal equation separation parameter and the other parameters is also obtained, and error bounds are available for all approximations

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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