Whitehead groups may not be free even assuming ch,II |
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| Authors: | Saharon Shelah |
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| Institution: | (1) Institute of Mathematics, The Hebrew University of Jerusalem, Jerusalem, Israel;(2) Department of Mathematics, University of California, Berkeley, California, USA |
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| Abstract: | We prove some theorems on uncountable abelian groups, and consistency results promised in the first part, and also that a
variant of
called ♣ (club), is consistent with 2ℵ
0<ℵ1.
The author would like to thank the United States-Israel Binational Science Foundation for Grant 1110 and the NSF for Grant
MCS-08479. |
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| Keywords: | |
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