Definability and Definable Groups in Simple Theories
Pillay, Anand
J. Symbolic Logic, Tome 63 (1998) no. 1, p. 788-796 / Harvested from Project Euclid
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We continue the study of simple theories begun in [3] and [5]. We first find the right analogue of definability of types. We then develop the theory of generic types and stabilizers for groups definable in simple theories. The general ideology is that the role of formulas (or definability) in stable theories is replaced by partial types (or $\infty$-definability) in simple theories.
Publié le : 1998-09-14
Classification:  
@article{1183745566,
     author = {Pillay, Anand},
     title = {Definability and Definable Groups in Simple Theories},
     journal = {J. Symbolic Logic},
     volume = {63},
     number = {1},
     year = {1998},
     pages = { 788-796},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1183745566}
}

Pillay, Anand. Definability and Definable Groups in Simple Theories. J. Symbolic Logic, Tome 63 (1998) no. 1, pp.  788-796. http://gdmltest.u-ga.fr/item/1183745566/