Automorphisms of Homogeneous Structures
Ivanov, A.
Notre Dame J. Formal Logic, Tome 46 (2005) no. 3, p. 419-424 / Harvested from Project Euclid
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We give an example of a simple ω-categorical theory such that for any finite set of parameters the corresponding constant expansion does not satisfy the PAPA. We describe a wide class of homogeneous structures with generic automorphisms and show that some natural reducts of our example belong to this class.
Publié le : 2005-10-14
Classification:  simple theories,  homogeneous structures,  generic automorphisms,  03C45,  03C10 
@article{1134397660,
     author = {Ivanov, A.},
     title = {Automorphisms of Homogeneous Structures},
     journal = {Notre Dame J. Formal Logic},
     volume = {46},
     number = {3},
     year = {2005},
     pages = { 419-424},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1134397660}
}

Ivanov, A. Automorphisms of Homogeneous Structures. Notre Dame J. Formal Logic, Tome 46 (2005) no. 3, pp.  419-424. http://gdmltest.u-ga.fr/item/1134397660/