Abstract : We give a new characterization of the nonstationary ideal on (Formula presented.) in the case when (Formula presented.) is a regular uncountable cardinal and (Formula presented.) a singular strong limit cardinal of cofinality at least (Formula presented.).
https://hal-normandie-univ.archives-ouvertes.fr/hal-02145576 Contributor : Pierre MatetConnect in order to contact the contributor Submitted on : Monday, June 3, 2019 - 10:20:17 AM Last modification on : Wednesday, November 3, 2021 - 6:19:14 AM
Pierre Matet, Saharon Shelah. The nonstationary ideal on Pκ(λ) for λ singular. Archive for Mathematical Logic, Springer Verlag, 2017, 56 (7-8), pp.911-934. ⟨10.1007/s00153-017-0552-9⟩. ⟨hal-02145576⟩