A remark on uniquely remotal sets inC(K, X)

A remark on remotal sets

✍ Á. P. Bosznay 📂 Article 📅 1983 🏛 Springer Netherlands 🌐 English ⚖ 178 KB

Remarks on the cofinality of a partially

Remarks on the cofinality of a partially ordered set, and a generalization of König's lemma

✍ E.C. Milner; N. Sauer 📂 Article 📅 1981 🏛 Elsevier Science 🌐 English ⚖ 694 KB

A problem concerning the cardinality of the cofinal subsets of a partially ordered set is reduced to an open problem irr graph tteory. Let A be an in&it: wdinal, V = Ui,, Vi, I Uiii VJC IVJ (i CA). J\_et G be a graph on V with the proper?y that whenever i <A, x=u ie,cA Vi and IXICIVil, then there is