A modification of Louveau and Velickovic's construction for F-sigma-ideals

Authors
Mazur, K
Citation
K. Mazur, A modification of Louveau and Velickovic's construction for F-sigma-ideals, P AM MATH S, 128(5), 2000, pp. 1475-1479
Citations number
3
Categorie Soggetti
Mathematics
Journal title
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY
ISSN journal
00029939 → ACNP
Volume
128
Issue
5
Year of publication
2000
Pages
1475 - 1479
Database
ISI
SICI code
0002-9939(2000)128:5<1475:AMOLAV>2.0.ZU;2-Q
Abstract
We show that the construction of Louveau and Velickovic can be modified to obtain an embedding of ([omega](omega), subset of*) into the preorder (F-si gma-ideals; less than or equal to) where less than or equal to is the relat ion of Borel reducibility.