کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4658711 1633110 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On partitions of Ellentuck-large sets
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات هندسه و توپولوژی
پیش نمایش صفحه اول مقاله
On partitions of Ellentuck-large sets
چکیده انگلیسی
It is proved that no non-meager subspace of the space [ω]ω equipped with the Ellentuck topology does admit a Kuratowski partition, that is such a subset cannot be covered by a family F of disjoint relatively meager sets such that ⋃F′ has the Baire property (relatively) for every subfamily F′⊆F. Some remarks concerning continuous restrictions of functions with domain in the Ellentuck space are made.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Topology and its Applications - Volume 167, 15 April 2014, Pages 80-86
نویسندگان
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