ABSTRACT
Presents Results from a Very Active Area of ResearchExploring an active area of mathematics that studies the complexity of equivalence relations and classification problems, Invariant Descriptive Set Theory presents an introduction to the basic concepts, methods, and results of this theory. It brings together techniques from various areas of mathem
TABLE OF CONTENTS
part |2 pages
Part II: Theory of Equivalence Relations
part |2 pages
Part III: Countable Model Theory
part |2 pages
Part IV: Applications to Classification Problems