Every two elementarily equivalent models have isomorphic ultrapowers
- Cite this article as:
- Shelah, S. Israel J. Math. (1971) 10: 224. doi:10.1007/BF02771574
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We prove (without G.C.H.) that every two elementarily equivalent models have isomorphic ultrapowers, and some related results.
© The Weizmann Science Press of Israel 1971