Borel Tukey morphisms and combinatorial cardinal invariants of the continuum
نویسندگان
چکیده
منابع مشابه
Cardinal Invariants Above the Continuum
We prove some consistency results about b(λ) and d(λ), which are natural generalisations of the cardinal invariants of the continuum b and d. We also define invariants bcl(λ) and dcl(λ), and prove that almost always b(λ) = bcl(λ) and d(λ) = dcl(λ)
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ژورنال
عنوان ژورنال: Fundamenta Mathematicae
سال: 2013
ISSN: 0016-2736,1730-6329
DOI: 10.4064/fm223-1-2