A weak version of ◊ which follows from 2ℵ 0<2ℵ 1
- 1 June 1978
- journal article
- research article
- Published by Springer Nature in Israel Journal of Mathematics
- Vol. 29 (2-3) , 239-247
- https://doi.org/10.1007/bf02762012
Abstract
No abstract availableKeywords
This publication has 5 references indexed in Scilit:
- Whitehead groups may be not free, even assuming CH, IIsrael Journal of Mathematics, 1977
- Whitehead's Problem is UndecidableThe American Mathematical Monthly, 1976
- A compactness theorem for singular cardinals, free algebras, Whitehead problem and tranversalsIsrael Journal of Mathematics, 1975
- Infinite abelian groups, whitehead problem and some constructionsIsrael Journal of Mathematics, 1974
- Aspects of ConstructibilityLecture Notes in Mathematics, 1973