Perfect images of absolute Souslin and absolute Borel Tychonoff spaces

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F03%3A00002303" target="_blank" >RIV/00216208:11320/03:00002303 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Perfect images of absolute Souslin and absolute Borel Tychonoff spaces

Original language description

Perfect images of scattered-K-analytic spaces are scattered-K-analytic. This answers a question of Hansell. Many other absolute descriptive classes, including Čech-analytic spaces and Borel classes, are also stable with respect to perfect mappings.

Czech name

Perfect images of absolute Souslin and absolute Borel Tychonoff spaces

Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BA - General mathematics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Topology and its Applications

ISSN

0166-8641

e-ISSN

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Volume of the periodical

131

Issue of the periodical within the volume

1

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

14

Pages from-to

281-294

UT code for WoS article

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EID of the result in the Scopus database

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