Abian, Alexander Some special properties of cofinality of ordinal numbers. (English) Zbl 0193.30802 Math. Ann. 189, 325-329 (1970). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 03E10 Ordinal and cardinal numbers Keywords:set theory PDFBibTeX XMLCite \textit{A. Abian}, Math. Ann. 189, 325--329 (1970; Zbl 0193.30802) Full Text: DOI EuDML References: [1] Abian, A.: On the cofinality of ordinal numbers. Math. Ann.179, 142-152 (1969). · Zbl 0179.01701 · doi:10.1007/BF01350126 [2] Wolk, E. S.: Partially well ordered sets and partial ordinals. Fund. Math.60, 175-186 (1967). · Zbl 0153.02601 [3] Michael, E.: A class of partially ordered sets. Amer. Math. Monthly67, 448-449 (1960). · Zbl 0089.27003 · doi:10.2307/2309295 [4] Kruskal, J. B.: Well-quasi-ordering, the tree theorem, and Vazsonyi’s conjecture. Trans. Amer. Math. Soc.95, 210-225 (1960). · Zbl 0158.27002 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.