ASYMPTOTICS OF A TAU-FUNCTION AND TOEPLITZ DETERMINANTS WITH SINGULAR GENERATING-FUNCTIONS

被引：11

作者：

BASOR, EL

TRACY, CA

机构：

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1992年 / 7卷

关键词：

D O I：

10.1142/S0217751X92003732

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We compute the short distance asymptotics of a tau-function appearing in the work of Sato, Miwa, and Jimbo on holonomic quantum fields. We show that these asymptotics are determined by the Widom operator. This same operator is fundamental in the asymptotics of Toeplitz determinants with singular generating functions.

引用

页码：83 / 107

页数：25