03410nam 22006972 450 991046254010332120151005020622.01-107-21312-61-139-09009-71-139-09291-X1-280-77592-01-139-09240-597866136863121-139-09100-X1-139-00372-01-139-09189-1(CKB)2670000000164862(EBL)713046(OCoLC)782864218(SSID)ssj0000613988(PQKBManifestationID)11931531(PQKBTitleCode)TC0000613988(PQKBWorkID)10587839(PQKB)10603524(UkCbUP)CR9781139003728(MiAaPQ)EBC713046(Au-PeEL)EBL713046(CaPaEBR)ebr10546253(CaONFJC)MIL368631(EXLCZ)99267000000016486220110124d2011|||| uy| 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierSimple theories and hyperimaginaries /Enrique Casanovas[electronic resource]Cambridge :Cambridge University Press,2011.1 online resource (xiv, 169 pages) digital, PDF file(s)Lecture notes in logic ;39Title from publisher's bibliographic system (viewed on 05 Oct 2015).0-521-11955-3 Includes bibliographical references and index.Preliminaries -- x, y-Types, stability and simplicity -- x, y-Types and the local rank D -- Forking -- Independence -- The local rank CB x, y (pi) -- Heirs and coheirs -- Stable forking -- Lascar strong types -- The independence theorem -- Canonical bases -- Abstract independence relations -- Supersimple theories -- More ranks -- Hyperimaginaries -- Hyperimaginary forking -- Canonical bases revisited -- Elimination of hyperimaginaries -- Orthogonality and analysability -- Hyperimaginaries in supersimple theories.This book is an up-to-date introduction to simple theories and hyperimaginaries, with special attention to Lascar strong types and elimination of hyperimaginary problems. Assuming only knowledge of general model theory, the foundations of forking, stability and simplicity are presented in full detail. The treatment of the topics is as general as possible, working with stable formulas and types and assuming stability or simplicity of the theory only when necessary. The author offers an introduction to independence relations as well as a full account of canonical bases of types in stable and simple theories. In the last chapters the notions of internality and analyzability are discussed and used to provide a self-contained proof of elimination of hyperimaginaries in supersimple theories.Lecture notes in logic ;39.Simple Theories & HyperimaginariesModel theoryFirst-order logicHyperspaceModel theory.First-order logic.Hyperspace.511.3/4Casanovas Enrique1957-1052873UkCbUPUkCbUPBOOK9910462540103321Simple theories and hyperimaginaries2484396UNINA