Proof Complexity Encyclopedia of Mathematics and its Applications 1st Edition by Jan Krajíček PDF Instant Download/Delivery: 1108416845, 978-1108416849
Full download Proof Complexity Encyclopedia of Mathematics and its Applications 1st Edition after payment
Product details:
ISBN 10: 1108416845
ISBN 13: 978-1108416849
Author: Jan Krajícek
Proof complexity is a rich subject drawing on methods from logic, combinatorics, algebra and computer science. This self-contained book presents the basic concepts, classical results, current state of the art and possible future directions in the field. It stresses a view of proof complexity as a whole entity rather than a collection of various topics held together loosely by a few notions, and it favors more generalizable statements. Lower bounds for lengths of proofs, often regarded as the key issue in proof complexity, are of course covered in detail. However, upper bounds are not neglected: this book also explores the relations between bounded arithmetic theories and proof systems and how they can be used to prove upper bounds on lengths of proofs and simulations among proof systems. It goes on to discuss topics that transcend specific proof systems, allowing for deeper understanding of the fundamental problems of the subject.
Table of contents:
Introduction
Part I. Basic Concepts
Concepts and problems
Frege systems
Sequent calculus
Quantified propositional calculus
Resolution
Algebraic and geometric proof systems
Further proof systems
Part II. Upper Bounds
8. Basic example of the correspondence between theories and proof systems
9. Two worlds of bounded arithmetic
10. Up to EF via the translation
11. Examples of upper bounds and p-simulations
12. Beyond EF via the || … || translation
Part III. Lower Bounds
13. R and R-like proof systems
14. {LK}_{d + 1/2} and combinatorial restrictions
15. F_d and logical restrictions
16. Algebraic and geometric proof systems
17. Feasible interpolation: a framework
18. Feasible interpolation: applications
Part IV. Beyond Bounds
19. Hard tautologies
20. Model theory and lower bounds
21. Optimality
22. The nature of proof complexity
Bibliography
Special symbols
Index
People also search for:
Proof Complexity Encyclopedia of Mathematics and its Applications
proof complexity
encyclopedia of mathematical proofs
complex math proofs
proof of completeness of real numbers
Tags:
Jan Krajíček,Proof,Complexity,Mathematics