Forcing With Random Variables And Proof Complexity

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Forcing with Random Variables and Proof Complexity

Author : Jan Krajíček
Publisher : Unknown
Page : 247 pages
File Size : 43,6 Mb
Release : 2011
Category : Computational complexity
ISBN : 1139123084

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Forcing with Random Variables and Proof Complexity by Jan Krajíček Pdf

This book introduces a new approach to building models of bounded arithmetic, with techniques drawn from recent results in computational complexity. Propositional proof systems and bounded arithmetics are closely related. In particular, proving lower bounds on the lengths of proofs in propositional proof systems is equivalent to constructing certain extensions of models of bounded arithmetic. This offers a clean and coherent framework for thinking about lower bounds for proof lengths, and it has proved quite successful in the past. This book outlines a brand new method for constructing models of bounded arithmetic, thus for proving independence results and establishing lower bounds for proof lengths. The models are built from random variables defined on a sample space which is a non-standard finite set and sampled by functions of some restricted computational complexity. It will appeal to anyone interested in logical approaches to fundamental problems in complexity theory.

Forcing with Random Variables and Proof Complexity

Author : Jan Krajíček
Publisher : Unknown
Page : 266 pages
File Size : 42,8 Mb
Release : 2014-05-14
Category : Computational complexity
ISBN : 1139127993

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Forcing with Random Variables and Proof Complexity by Jan Krajíček Pdf

A model-theoretic approach to bounded arithmetic and propositional proof complexity.

Forcing with Random Variables and Proof Complexity

Author : Jan Krajíček
Publisher : Cambridge University Press
Page : 265 pages
File Size : 43,7 Mb
Release : 2010-12-23
Category : Mathematics
ISBN : 9781139493925

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Forcing with Random Variables and Proof Complexity by Jan Krajíček Pdf

This book introduces a new approach to building models of bounded arithmetic, with techniques drawn from recent results in computational complexity. Propositional proof systems and bounded arithmetics are closely related. In particular, proving lower bounds on the lengths of proofs in propositional proof systems is equivalent to constructing certain extensions of models of bounded arithmetic. This offers a clean and coherent framework for thinking about lower bounds for proof lengths, and it has proved quite successful in the past. This book outlines a brand new method for constructing models of bounded arithmetic, thus for proving independence results and establishing lower bounds for proof lengths. The models are built from random variables defined on a sample space which is a non-standard finite set and sampled by functions of some restricted computational complexity. It will appeal to anyone interested in logical approaches to fundamental problems in complexity theory.

Logical Approaches to Computational Barriers

Author : Arnold Beckmann,Ulrich Berger,Benedikt Lwe,John V. Tucker
Publisher : Springer Science & Business Media
Page : 623 pages
File Size : 53,7 Mb
Release : 2006-06-26
Category : Computers
ISBN : 9783540354666

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Logical Approaches to Computational Barriers by Arnold Beckmann,Ulrich Berger,Benedikt Lwe,John V. Tucker Pdf

This book constitutes the refereed proceedings of the Second International Conference on Computability in Europe, CiE 2006, held in Swansea, UK, June/July 2006. The book presents 31 revised full papers together with 30 invited papers, including papers corresponding to 8 plenary talks and 6 special sessions on proofs and computation, computable analysis, challenges in complexity, foundations of programming, mathematical models of computers and hypercomputers, and Gödel centenary: Gödel's legacy for computability.

Proof Complexity

Author : Jan Krajíček
Publisher : Cambridge University Press
Page : 533 pages
File Size : 49,6 Mb
Release : 2019-03-28
Category : Computers
ISBN : 9781108416849

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Proof Complexity by Jan Krajíček Pdf

Offers a self-contained work presenting basic ideas, classical results, current state of the art and possible future directions in proof complexity.

Logic, Automata, and Computational Complexity

Author : Bruce M. Kapron
Publisher : Morgan & Claypool
Page : 424 pages
File Size : 45,9 Mb
Release : 2023-05-22
Category : Computers
ISBN : 9798400707803

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Logic, Automata, and Computational Complexity by Bruce M. Kapron Pdf

Professor Stephen A. Cook is a pioneer of the theory of computational complexity. His work on NP-completeness and the P vs. NP problem remains a central focus of this field. Cook won the 1982 Turing Award for “his advancement of our understanding of the complexity of computation in a significant and profound way.” This volume includes a selection of seminal papers embodying the work that led to this award, exemplifying Cook’s synthesis of ideas and techniques from logic and the theory of computation including NP-completeness, proof complexity, bounded arithmetic, and parallel and space-bounded computation. These papers are accompanied by contributed articles by leading researchers in these areas, which convey to a general reader the importance of Cook’s ideas and their enduring impact on the research community. The book also contains biographical material, Cook’s Turing Award lecture, and an interview. Together these provide a portrait of Cook as a recognized leader and innovator in mathematics and computer science, as well as a gentle mentor and colleague.

Mathematical Foundations of Computer Science 2014

Author : Ersébet Csuhaj-Varjú,Martin Dietzfelbinger,Zoltán Ésik
Publisher : Springer
Page : 659 pages
File Size : 54,6 Mb
Release : 2014-08-12
Category : Computers
ISBN : 9783662444658

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Mathematical Foundations of Computer Science 2014 by Ersébet Csuhaj-Varjú,Martin Dietzfelbinger,Zoltán Ésik Pdf

This two volume set LNCS 8634 and LNCS 8635 constitutes the refereed conference proceedings of the 39th International Symposium on Mathematical Foundations of Computer Science, MFCS 2014, held in Budapest, Hungary, in August 2014. The 95 revised full papers presented together with 6 invited talks were carefully selected from 270 submissions. The focus of the conference was on following topics: Logic, Semantics, Automata, Theory of Programming, Algorithms, Complexity, Parallel and Distributed Computing, Quantum Computing, Automata, Grammars and Formal Languages, Combinatorics on Words, Trees and Games.

Random Walks and Heat Kernels on Graphs

Author : M. T. Barlow
Publisher : Cambridge University Press
Page : 239 pages
File Size : 40,7 Mb
Release : 2017-02-23
Category : Mathematics
ISBN : 9781107674424

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Random Walks and Heat Kernels on Graphs by M. T. Barlow Pdf

Useful but hard-to-find results enrich this introduction to the analytic study of random walks on infinite graphs.

Theory and Applications of Models of Computation

Author : Jin-Yi Cai,Barry S. Cooper,Hong Zhu
Publisher : Springer
Page : 772 pages
File Size : 43,9 Mb
Release : 2007-07-23
Category : Computers
ISBN : 9783540725046

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Theory and Applications of Models of Computation by Jin-Yi Cai,Barry S. Cooper,Hong Zhu Pdf

This book constitutes the refereed proceedings of the 4th International Conference on Theory and Applications of Models of Computation, TAMC 2007, held in Shanghai, China in May 2007. It addresses all major areas in computer science; mathematics, especially logic; and the physical sciences, particularly with regard to computation and computability theory. The papers particularly focus on algorithms, complexity and computability theory.

Surveys in Combinatorics 2017

Author : Anders Claesson,Mark Dukes,Sergey Kitaev,David Manlove,Kitty Meeks
Publisher : Cambridge University Press
Page : 451 pages
File Size : 46,7 Mb
Release : 2017-06-30
Category : Mathematics
ISBN : 9781108413138

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Surveys in Combinatorics 2017 by Anders Claesson,Mark Dukes,Sergey Kitaev,David Manlove,Kitty Meeks Pdf

This book includes nine articles representing a timely snapshot of the state of the art in the different areas of combinatorics.

Polynomials and the mod 2 Steenrod Algebra

Author : Grant Walker,Reginald M. W. Wood
Publisher : Cambridge University Press
Page : 371 pages
File Size : 47,7 Mb
Release : 2017-11-09
Category : Mathematics
ISBN : 9781108414487

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Polynomials and the mod 2 Steenrod Algebra by Grant Walker,Reginald M. W. Wood Pdf

The first of two volumes covering the Steenrod algebra and its various applications. Suitable as a graduate text.

Polynomials and the mod 2 Steenrod Algebra

Author : Grant Walker,Reginald M. W. Wood
Publisher : Cambridge University Press
Page : 381 pages
File Size : 50,9 Mb
Release : 2017-11-09
Category : Mathematics
ISBN : 9781108414456

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Polynomials and the mod 2 Steenrod Algebra by Grant Walker,Reginald M. W. Wood Pdf

The second of two volumes covering the Steenrod algebra and its various applications. Ideal for researchers in pure mathematics.

Asymptotic Analysis in General Relativity

Author : Thierry Daudé,Dietrich Häfner,Jean-Philippe Nicolas
Publisher : Cambridge University Press
Page : 381 pages
File Size : 43,8 Mb
Release : 2018-01-11
Category : Mathematics
ISBN : 9781316649404

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Asymptotic Analysis in General Relativity by Thierry Daudé,Dietrich Häfner,Jean-Philippe Nicolas Pdf

Introduction to modern methods for classical and quantum fields in general relativity / Thierry Daudé, Dietrich Häfner, and Jean-Philippe Nicolas -- Geometry of black hole spacetimes / Lars Andersson, Thomas B. Ackdahl, and Pieter Blue -- An introduction to Quantum Field Theory on curved space-times / Christian Gerard -- A minicourse on microlocal analysis for wave propagation / Andras Vasy -- An introduction to conformal geometry and tractor calculus, with a view to applications in general relativity / Sean N. Curry and A. Rod Gover

Dynamics and Analytic Number Theory

Author : Dzmitry Badziahin,Alexander Gorodnik,Norbert Peyerimhoff
Publisher : Cambridge University Press
Page : 341 pages
File Size : 55,6 Mb
Release : 2016-11-10
Category : Mathematics
ISBN : 9781107552371

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Dynamics and Analytic Number Theory by Dzmitry Badziahin,Alexander Gorodnik,Norbert Peyerimhoff Pdf

Presents current research in various topics, including homogeneous dynamics, Diophantine approximation and combinatorics.

Algebraic Combinatorics and the Monster Group

Author : Alexander A. Ivanov
Publisher : Cambridge University Press
Page : 584 pages
File Size : 45,5 Mb
Release : 2023-08-17
Category : Mathematics
ISBN : 9781009338059

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Algebraic Combinatorics and the Monster Group by Alexander A. Ivanov Pdf

Covering, arguably, one of the most attractive and mysterious mathematical objects, the Monster group, this text strives to provide an insightful introduction and the discusses the current state of the field. The Monster group is related to many areas of mathematics, as well as physics, from number theory to string theory. This book cuts through the complex nature of the field, highlighting some of the mysteries and intricate relationships involved. Containing many meaningful examples and a manual introduction to the computer package GAP, it provides the opportunity and resources for readers to start their own calculations. Some 20 experts here share their expertise spanning this exciting field, and the resulting volume is ideal for researchers and graduate students working in Combinatorial Algebra, Group theory and related areas.