What this Page is AboutThe Complexity Theory Companion (Book), Lane A. Hemaspaandra and Mitsunori Ogihara, Springer-Verlag, ISBN 3-540-67419-5, hardcover edition 2002, softcover edition 2010, 382 pages, 43 figures.
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List of Chapters
Preface, Table of Contents, Sample Chapters, and the Index
Transparency Masters That Can Be Used to Teach The Book
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Publisher's Catalog Entry
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The Complexity Theory Companion is an accessible, algorithmically oriented, research-centered, up-to-date guide to some of the most interesting techniques of complexity theory.
The book's thesis is that simple algorithms are at the heart of complexity theory. From the tree-pruning and interval-pruning algorithms that shape the first chapter to the query simulation procedures that dominate the last chapter, the central proof methods of the book are algorithmic. And to more clearly highlight the role of algorithmic techniques in complexity theory, the book is---unlike other texts on complexity---organized by technique rather than by topic. Each chapter of this book focuses on one technique: what it is, and what results and applications it yields.
This textbook was developed at the University of Rochester in courses given to graduate students and advanced undergraduates. Researchers also will find this book a valuable source of reference due to the comprehensive bibliography of close to five hundred entries, the thirty-five page subject index, and the appendices giving overviews of complexity classes and reductions.