On the complexity of some sigma-ideals of sigma-P-porous sets
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F03%3A00002462" target="_blank" >RIV/00216208:11320/03:00002462 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
On the complexity of some sigma-ideals of sigma-P-porous sets
Original language description
We prove (for some types of porosity) that the system of all sigma-porous compact subsets of a separable locally compact metric space is a coanalytic and non-Borel subset of the hyperspace of all compact sets.
Czech name
On the complexity of some sigma-ideals of sigma-P-porous sets
Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA201%2F00%2F0767" target="_blank" >GA201/00/0767: Theory of real functions and distributions</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Commentationes Mathematicae Universitatis Carolinae
ISSN
0010-2628
e-ISSN
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Volume of the periodical
44
Issue of the periodical within the volume
3
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
24
Pages from-to
531-554
UT code for WoS article
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EID of the result in the Scopus database
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