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- [27] Chemistry is everywhereABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2009, 237Orna, Mary Virginia
- [29] Polymers everywhereCHEMICAL ENGINEERING & TECHNOLOGY, 2010, 33 (11) : 1731 - 1731Svec, FrantisekBoeck, Barbara
EVERYWHERE MEAGRE AND EVERYWHERE NULL SETS
被引：0
|作者：
Kraszewski, Jan
[1
]
机构：
[1] Univ Wroclaw, Math Inst, PL-50156 Wroclaw, Poland
来源：
关键词：
Mycielski ideal;
everywhere meagre sets;
everywhere null sets;
universally meagre sets;
universally null sets;
MEASURE ZERO SETS;
IDEALS;
SPACES;
CANTOR;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ;
070101 ;
摘要：
We introduce new classes of small subsets of the reals, having natural combinatorial definitions, namely everywhere meagre and everywhere null sets. We investigate properties of these sets, in particular we show that these classes are closed under taking products and projections. We also prove several relations between these classes and other well-known classes of small subsets of the reals.
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页码：103 / 111
页数：9
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