Analytical results for a class of sums involving Bessel functions and square arrays
Analytical results for a class of sums involving Bessel functions and square arrays
复制标题
涉及贝塞尔函数和方阵的一类和的分析结果
DOI:
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发表时间:
1996
期刊:
影响因子:
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通讯作者:
R. McPhedran
中科院分区:
文献类型:
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作者:
N. Nicorovici;C. Poulton;R. McPhedran
We consider a class of sums involving Bessel functions summed over the square array. The sums involve the length (ξ) of an arbitrary vector lying within the central unit cell. We establish conditions under which the sums reduce to polynomial forms in ξ (possibly with a single logarithmic term in addition), and show how these polynomials may be conveniently evaluated.