P, Np, and Np-Completeness: The Basics of Computational Complexity (Hardcover) (ISBN-13: 9780521192484)

The focus of this book is the P-versus-NP Question and the theory of NP-completeness. It also provides adequate preliminaries regarding computational problems and computational models. The P-versus-NP Question asks whether or not finding solutions is harder than checking the correctness of solutions. An alternative formulation asks whether or not discovering proofs is harder than verifying their correctness. It is widely believed that the answer to these equivalent formulations is positive, and this is captured by saying that P is different from NP. Although the P-versus-NP Question remains unresolved, the theory of NP-completeness offers evidence for the intractability of specific problems in NP by showing that they are universal for the entire class. Amazingly enough, NP-complete problems exist, and furthermore hundreds of natural computational problems arising in many different areas of mathematics and science are NP-complete.

Author: Oded Goldreich
ISBN-10: 052119248X
ISBN-13: 9780521192484
Publisher: Cambridge University Press
Language: English
Published: 08/16/2010
Pages: 216
Format: Hardcover
Weight: 0.90lbs
Size: 9.00h x 5.80w x 0.70d

Review Citation(s):
Choice 02/01/2011