Subsets of Superstable Structures are Weakly Benign
Baldwin, John T.
PublisherAssociation for Symbolic Logic
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Baizhanov and Baldwin  introduce the notions of benign and weakly benign sets to investigate the preservation of stability by naming arbitrary subsets of a stable structure. They connect the notion with work of Baldwin, Benedikt, Bouscaren, Casanovas, Poizat, and Ziegler. Stimulated by , we investigate here the existence of benign or weakly benign sets.