A Negative Partition Relation
نویسندگان
چکیده
منابع مشابه
A Note on Strong Negative Partition Relations
We analyze a natural function definable from a scale at a singular cardinal, and provide a fairly simple proof that there is a strong connection between failures of square brackets partition relations at sucessors of singular cardinals and the club–guessing ideal idp(C̄, Ī).
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1971
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.68.1.142