The roots of Borel sets go back to the work of Baire [8]. He was trying to come to grips with the abstract notion of a function introduced by Dirich let and Rie

A Course on Borel' sets provides a thorough introduction to Borel sets and measurable selections and acts as a stepping stone to descriptive set theory by prese

Descriptive set theory has been one of the main areas of research in set theory for almost a century. This text attempts to present a largely balanced approach,

Set theory is the mathematics of infinity and part of the core curriculum for mathematics majors. This book blends theory and connections with other parts of ma

A clear and succinct presentation of the essentials of this subject, together with some of its applications and a generous helping of interesting exercises. Fol