ON PAIRS OF DEFINABLE ORTHOGONAL FAMILIES

被引:6
|
作者
Dodos, Pandelis [1 ]
Kanellopoulos, Vassilis [1 ]
机构
[1] Natl Tech Univ Athens, Fac Sci Appl, Dept Math, Athens 15780, Greece
关键词
D O I
10.1215/ijm/1242414127
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We introduce the notion of an M-family of infinite subsets of N which is implicitly contained in the work of Mathias. We study the structure of a pair of orthogonal hereditary families A and B, where A is analytic and B is C-measurable and a M-family.
引用
收藏
页码:181 / 201
页数:21
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