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Trudy Instituta Matematiki i Mekhaniki UrO RAN, 2014, Volume 20, Number 2, Pages 250–267
(Mi timm1075)
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This article is cited in 4 scientific papers (total in 4 papers)
On the structure of ultrafilters and properties related to convergence in topological spaces
E. G. Pytkeevab, A. G. Chentsovba a B. N. Yeltsin Ural Federal University
b Institute of Mathematics and Mechanics, Ural Branch of the Russian Academy of Sciences
Abstract:
We consider properties of broadly understood measurable spaces that provide the preservation of maximality when ultrafilters are restricted to filters of the corresponding subspace. We study conditions that guarantee the convergence of images of ultrafilters consisting of open sets under continuous mappings.
Keywords:
filter base, measurable space, topology, ultrafilter.
Received: 10.12.2013
Citation:
E. G. Pytkeev, A. G. Chentsov, “On the structure of ultrafilters and properties related to convergence in topological spaces”, Trudy Inst. Mat. i Mekh. UrO RAN, 20, no. 2, 2014, 250–267; Proc. Steklov Inst. Math. (Suppl.), 289, suppl. 1 (2015), 164–181
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https://www.mathnet.ru/eng/timm1075 https://www.mathnet.ru/eng/timm/v20/i2/p250
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Abstract page: | 404 | Full-text PDF : | 85 | References: | 77 | First page: | 6 |
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