Bøger af Herbert B. (University of California Enderton

Presents material on computer science issues such as computational complexity and database queries, with coverage of introductory material such as sets. This book helps instructors with choices in how they use the textbook in courses, and reduced mathematical rigour to fit the needs of undergraduate students.

This is an introductory undergraduate textbook in set theory. In mathematics these days, essentially everything is a set. Some knowledge of set theory is necessary part of the background everyone needs for further study of mathematics. It is also possible to study set theory for its own interest--it is a subject with intruiging results anout simple objects. This book starts with material that nobody can do without. There is no end to what can be learned of set theory, but here is a beginning.