Download or read book Lecture Notes on Topoi and Quasitopoi written by Oswald Wyler and published by World Scientific. This book was released on 1991 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quasitopoi generalize topoi, a concept of major importance in the theory of Categoreis, and its applications to Logic and Computer Science. In recent years, quasitopoi have become increasingly important in the diverse areas of Mathematics such as General Topology and Fuzzy Set Theory. These Lecture Notes are the first comprehensive introduction to quasitopoi, and they can serve as a first introduction to topoi as well.