# Sh:907

• Shelah, S. (2008). EF-equivalent not isomorphic pair of models. Proc. Amer. Math. Soc., 136(12), 4405–4412.
• Abstract:
We construct non-isomorphic models M, N, e.g. of cardinality \aleph_1 such that in the Ehrenfeucht-Fraissé game of length \zeta < \omega_1 the isomorphism player wins
• Current version: 2008-09-25_10 (12p) published version (8p)
Bib entry
@article{Sh:907,
author = {Shelah, Saharon},
title = {{EF-equivalent not isomorphic pair of models}},
journal = {Proc. Amer. Math. Soc.},
fjournal = {Proceedings of the American Mathematical Society},
volume = {136},
number = {12},
year = {2008},
pages = {4405--4412},
issn = {0002-9939},
mrnumber = {2431056},
mrclass = {03C50 (03C55)},
doi = {10.1090/S0002-9939-08-09362-3},
note = {\href{https://arxiv.org/abs/0705.4126}{arXiv: 0705.4126}},
arxiv_number = {0705.4126}
}