What's the difference?

被引：1

|

作者：

Schmerl, JH ^{[1
]}

机构：

[1] Univ Connecticut, Storrs, CT 06269 USA

[2] Arizona State Univ, Tempe, AZ 85287 USA

来源：

ANNALS OF PURE AND APPLIED LOGIC | 1998年 / 93卷 / 1-3期

关键词：

difference set; Borel set;

D O I：

10.1016/S0168-0072(97)00062-6

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The set of all difference sets of natural numbers is a Sigma(1)(1)-complete set of reals. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

收藏

页码：255 / 261

页数：7

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