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On the existence of skinny stationary subsets

Authors :
Yo Matsubara
Toshimichi Usuba
Hiroshi Sakai
Source :
Annals of Pure and Applied Logic. 170(5):539-557
Publication Year :
2019
Publisher :
Elsevier B.V., 2019.

Abstract

Matsubara–Usuba [13] introduced the notion of skinniness and its variants for subsets of P κ λ and showed that the existence of skinny stationary subsets of P κ λ is related to large cardinal properties of ideals over P κ λ and to Jensen's diamond principle on λ. In this paper, we study the existence of skinny stationary sets in more detail.

Details

Language :
English
ISSN :
01680072
Volume :
170
Issue :
5
Database :
OpenAIRE
Journal :
Annals of Pure and Applied Logic
Accession number :
edsair.doi.dedup.....75604300a528c6321aa87cd33eab1396