Ebbinghaus / Flum Finite Model Theory

First Edition
Erscheinungsjahr 2013
ISBN: 978-3-662-03182-7
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 327 Seiten, eBook

Reihe: Perspectives in Mathematical Logic

Finite model theory has its origin in classical model theory, but owes its systematic development to research from complexity theory. The book presents the main results of descriptive complexity theory, that is, the connections between axiomatizability of classes of finite structures and their complexity with respect to time and space bounds. The logics that are important in this context include fixed- point logics, transitive closure logics, and also certain infinitary languages; their model theory is studied in full detail. Other topics include DATALOG languages, quantifiers and oracles, 0-1 laws, and optimization and approximation problems. The book is written in such a way that the resp. parts on model theory and descriptive complexity theory may be read independently.

Zielgruppe

Research

Autoren/Hrsg.

Ebbinghaus, Heinz-Dieter

Flum, Jörg

Inhaltsverzeichnis

0. Preliminaries.- 1. The Ehrenfeucht-Fraïssé Method.- 2. More on Games.- 3. 0–1 Laws.- 4. Satisfiability in the Finite.- 5. Finite Automata and Logic: A Microcosm of Finite Model Theory.- 6. Descriptive Complexity Theory.- 7. Logics with Fixed-Point Operators.- 8. Logic Programs.- 9. Optimization Problems.- 10. Quantifiers and Logical Reductions.- References.