Abstract
We give a new characterization of the nonstationary ideal on \(P_\kappa (\lambda )\) in the case when \(\kappa \) is a regular uncountable cardinal and \(\lambda \) a singular strong limit cardinal of cofinality at least \(\kappa \).
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The authors would like to express their gratitude to the referee for a number of helpful suggestions.
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P. Matet: Publication 33.
S. Shelah: Research supported by the United States - Israel Binational Science Foundation (Grant No. 2002323). Publication 869.
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Matet, P., Shelah, S. The nonstationary ideal on \(P_\kappa (\lambda )\) for \(\lambda \) singular. Arch. Math. Logic 56, 911–934 (2017). https://doi.org/10.1007/s00153-017-0552-9
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DOI: https://doi.org/10.1007/s00153-017-0552-9