In addition to covering the essentials, the author’s intention in writing this text is to entice the reader to further study mathematical logic. There is no current “standard text” for a first graduate course in mathematical logic and this book will fill that gap. While there is more material than could be covered in a traditional one semester course, an instructor can cover the basics and still have the flexibility to choose several weeks’ worth of interesting advanced topics that have be...

Infinitary logic, the logic of languages with infinitely long conjunctions, plays an important role in model theory, recursion theory and descriptive set theory. This book is the first modern introduction to the subject in forty years, and will bring students and researchers in all areas of mathematical logic up to the threshold of modern research. The classical topics of back-and-forth systems, model existence techniques, indiscernibles and end extensions are covered before more modern to...

The model theory of fields is a fascinating subject stretching from Tarski's work on the decidability of the theories of the real and complex fields to Hrushovksi's recent proof of the Mordell-Lang conjecture for function fields. This volume provides an insightful introduction to this active area, concentrating on connections to stability theory.

Die Fortsetzung des spannenden Weltraum Thrillers stellt die Crew der Aquarius vor neue Herausforderungen, eine Bedrohung des gesamten Sonnensystems und vielleicht noch viel mehr. Nach der Entdeckung eines riesigen, außerirdischen Kubus - dem Marker - konnte die Aquarius Crew den Ursprung des Uranus Leuchten identifizieren, doch stellen sich ihnen nun mehr Fragen als vorher. Zu welchem Zweck existiert dieses Objekt und wer hat es erbaut? Nachdem die Crew einen Zugang zum Marker gefunden ha...

An unabridged reading of an original adventure featuring the Fourth Doctor, as played by Tom Baker, and his companion Leela.The Doctor and Leela arrive on the planet Kaldor, where they find a society dependent on benign and obedient robots. But they have faced these robots before, on a huge Sandminer in the Kaldor desert, and know they are not always harmless servants…The only other people who know the truth are the three survivors from that Sandminer – and now they are bei...