2004/06/28 by Tapani Hyttinen, Saharon Shelah · 1 citation
Mathematics · #math.LO
published as Journal of Symbolic Logic, 59:984--996, 1994
arxiv created 2004/06/28 · arxiv updated 2009/12/01
We study how equivalent nonisomorphic models an unsuperstable theory can have. We measure the equivalence by Ehrenfeucht-Fraisse games.