TY - JOUR
T1 - Closed measure zero sets
AU - Bartoszynski, Tomek
AU - Shelah, Saharon
PY - 1992/9/28
Y1 - 1992/9/28
N2 - Bartoszynski, T. and S. Shelah, Closed measure zero sets, Annals of Pure and Applied Logic 58 (1992) 93-110. We study the relationship between the σ-ideal generated by closed measure zero sets and the ideals of null and meager sets. We show that the additivity of the ideal of closed measure zero sets is not bigger than covering for category. As a consequence we get that the additivity of the ideal of closed measure zero sets is equal to the additivity of the ideal of meager sets.
AB - Bartoszynski, T. and S. Shelah, Closed measure zero sets, Annals of Pure and Applied Logic 58 (1992) 93-110. We study the relationship between the σ-ideal generated by closed measure zero sets and the ideals of null and meager sets. We show that the additivity of the ideal of closed measure zero sets is not bigger than covering for category. As a consequence we get that the additivity of the ideal of closed measure zero sets is equal to the additivity of the ideal of meager sets.
UR - http://www.scopus.com/inward/record.url?scp=38249009155&partnerID=8YFLogxK
U2 - 10.1016/0168-0072(92)90001-G
DO - 10.1016/0168-0072(92)90001-G
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AN - SCOPUS:38249009155
SN - 0168-0072
VL - 58
SP - 93
EP - 110
JO - Annals of Pure and Applied Logic
JF - Annals of Pure and Applied Logic
IS - 2
ER -