Abstract
Let λ be a singular cardinal of uncountable cofinality ν. Under various assumptions about the sizes of covering families for cardinals below λ, we prove upper bounds for the covering number cov(λ,λ,ν⁺,2). This covering number is closely related to the cofinality of the partial order ([λ]ν,⊆).
Citation
Andreas Liu. "Bounds for covering numbers." J. Symbolic Logic 71 (4) 1303 - 1310, December 2006. https://doi.org/10.2178/jsl/1164060456
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