CONVERGENT SEQUENCES OF LEGENDRE PADE APPROXIMANTS TO THE REAL AND IMAGINARY PART OF THE SCATTERING-AMPLITUDES

被引：2

作者：

COMMON, AK

STACEY, TW

机构：

[1] Mathematical Institute, University of Kent, Canterbury

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1979年 / 12卷 / 09期

关键词：

D O I：

10.1088/0305-4470/12/9/009

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The authors extend the results of earlier work, by showing that convergent sequences of Legendre Pade approximants may be constructed for the real part of the scattering amplitude corresponding to a wide class of potentials including the pure Yukawa potential. Corresponding sequences of approximants to the imaginary part of the scattering amplitude are shown to converge for a wider class of potentials than proved previously.

引用

页码：1399 / 1417

页数：19

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