000			01378nmm a2200193Ia 4500
008			230306s9999||||xx |||||||||||||||||und||
020			_a9780821877425 (online)
100			_aRubin, Matatyahu
245		4	_aThe reconstruction of trees from their automorphism groups
260			_aProvidence, R.I. : _bAmerican Mathematical Society, _cc1993
300			_a1 online resource (viii, 274 p. : ill.)
490			_aContemporary mathematics _vv. 151 _x10983627
504			_aIncludes bibliographical references (p. 251252).
505			_t0. An extended introduction ; 1. Some preliminaries concerning interpretations, groups and _\aleph _0 _categoricity ; 2. A new reconstruction theorem for Boolean algebras ; 3. The completion and the Boolean algebra of a Utree ; 4. The statement of the canonization and reconstruction theorems ; 5. The canonization of trees ; 6. The reconstruction of the Boolean algebra of a Utree ; 7. The reconstruction of PT(Exp(M)) ; 8. Final reconstruction results ; 9. Observations, examples and discussion ; 10. Augmented trees ; 11. The reconstruction of _\aleph _0 _categorical trees ; 12. Nonisomorphic 1homogeneous chains which have isomorphic automorphism groups ; Bibliography ; A list of notations and definitions
650			_aAutomorphisms
650			_aModel theory
650			_aTrees (Graph theory)
856			_uhttp://www.ams.org/conm/151/
999			_c28568 _d28568