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    • 计算的本质(英文版)/香农信息科学经典
      • 作者:(美)克里斯托弗·摩尔//(德)斯蒂芬·默滕斯|责编:陈亮
      • 出版社:世图出版公司
      • ISBN:9787523206591
      • 出版日期:2023/09/01
      • 页数:985
    • 售价:91.2
  • 内容大纲

        计算复杂性是现代数学中最美的领域之一,它与从物理学到生物学的其他科学也息息相关。但这种美往往被不必要的形式主义所掩盖,而交互式证明、密码学和量子计算等令人兴奋的最新成果常常被认为过于“先进”,无法向普通学生展现。这本书的目的是通过以一种清晰而愉悦的方式解释理论计算机科学的深刻思想来予以弥合。书中包括很多有趣且深刻的主题:Pvs。NP问题;迷宫和棋牌游戏的复杂性;优化和估计;随机化算法、交互式证明和伪随机性;马尔可夫链和相变;以及量子计算等。
  • 作者介绍

  • 目录

    Figure Credits
    Preface
    1  Prologue
      1.1  CrossingBridges
      1.2  IntractableItineraries
      1.3  Playing ChessWith God
      1.4  What LiesAhead
      Problems
      Notes
    2  The Basics
      2.1  Problems and Solutions
      2.2  Time,Space,and Scaling
      2.3  Intrinsic Complexity
      2.4  The Importance ofBeingPolynomial
      2.5  TractabilityandMathematicalInsight
      Problems
      Notes
    3  Insights and Algorithms
      3.1  Recursion
      3.2  Divide and Conquer
      3.3  DynamicProgramming
      3.4  GettingThere FromHere
      3.5  When Greedis Good
      3.6  FindingaBetterFlow
      3.7  Flows,Cuts,and Duality
      3.8  Transformations andReductions
      Problems
      Notes
    4  NeedlesInaHaystack:theClassNP
      4.1  Needles andHaystacks
      4.2  AT0ur 0fNP
      4.3  Search。Existence,andNondeterminism
      4.4  Knots and Primes
      Problems
      Notes
    5  WhO is the Hardest One of All?NP-Completeness
      5.1  Ⅵmen 0ne Problem CapturesThemAll
      5.2  Circuits andFormulas
      5.3  DesigningReductions
      5.4  Completeness as aSurprise
      5.5  The BoundaryBetween EasyandHard
      5.6  Finally,Hamfltonian path
      Problems
      Notes
    6 The Deep Question:P vs.NP
      6.1  WhatifP=NP
      6.2  UpperBounds are Easy,LowerBoundsAre Hard
      6.3  Diagonalization andthe Time Hierarchy
      6.4  PossibleWbrlds
      6.5  NaturalProofs

      6.6  Problemsinthe Gap
      6.7  Nonconstructive PrOOfs
      6.8  The RoadAhead
      Problems
      Notes
    7  The Grand Unified Theory of Computation
      7.1  Babbage~Vision and Hilbert's Dream
      7.2  Universalityand Undecidabnit、
      7.3  BuildingBlocks:Recursive Functions
      7.4  Formis Function:the A—Calculus
      7.5  Turing'sApplied Philosophy
      7.6  ComputationEverywhere
      Problems
      Notes
    8  Memory,Paths,and Games
      8.1  Wlelcometothe State Space
      8.2  ShowMe TheWay
      8.3  LandNL.Completeness
      8.4  Middle.First Search and Nondeterministic Space
      8.5  Y0u Cant GetThereFromHere
      8.6  PSPACE,Games,and Quantified SAT
      8.7  Games People Play
      8.8  Symmetric Space
      Problems
      Notes
    9  Optimization and Approximation
      9.1  Three Flavors ofOptimization
      9.2  Approximations
      9.3  Inapproximability
      9.4  Jewels andFacets:LinearProgramming
      9.5  Throughthe Looking-Glass:Duality
      9.6  SolvingbyBalloon:InteriorPointMethods
      9.7  Huntingwitll EggsheHs
      9.8  A1gorithmic Cubism
      9.9  Trees,Tours,andPolytopes
      9.10  SolvingHard ProblemsinPractice
      Problems
      Notes
    10  Randomized Algorithms
      10.1  FoilingtheAdversary
      10.2  111e SmallestCut
      10.3  The Satisfied Drunkard:WalkSAT
      10.4  Solvingin Heaven.Projectingto Earth
      10.5  GamesAgainsttheAdversary
      10.6  Fingerprints,HashFunctions,andUniqueness
      10.7  The Roots ofIdentity
      10.8  Primalit、
      10.9  Randomized ComplexityClasses
      Problems
      Notes

    11  Interacflon and Pseudorandomness
      11.1  TheTale ofArthurandMerlin
      11.2  The Fable ofthe Chess Master
      11.3  ProbabilisticallyCheckable Proofs
      11.4 Pseudorandom Generators and Derandomization
      Problems
      Nores
    12  Random Walks and Rapid Mixing
      12.1  A Random、^mkin Physics
      12.2  The Approachto Equfl~rium
      12.3  EquflibriumIndicators
      12.4  Coupling
    ....
      12.5  Coloring aGraph.Randomly
      12.6  BuryingAncientHistory:CouplingfromthePast
      12.7  The Spectral Gap
      12.8  FlOWS ofProbabnity:Conductance
      12.9  Expanders
      12.10  MixinginTime andSpace
      Problems
      Notes
    13  Counting,Sampling,and StatisflcM Physics
      13.1  SpanningTrees andthe Determinant
      13.2  PerfectMatchings andthe Permanent
      13.3  The ComplexityofCounting
      13.4  From Countingto Sampling.and Back
      13.5  RandomMatchings andApproximatingthePermanent
      13.6  P1anal:Graphs andAsymptotics onLattices
      13.7  SolvingtheIsingModel
      Problems
      Notes
    14  When Formulas Freeze:Phase Transitons in Computation
      14.1  Experiments and Coniectures
      14.2  Random Graphs,Giant Components,and Cores
      14.3  Equations of Motion:Algorithmic Lower Bounds
      14.4  Magic Moments
      14.5  The Easiest Hard Problem
      14.6  Message Passing
      14.7  Survey Propagation and the Geometry of Solutions
      14.8  Frozen Variables and Hardness
      Problems
      Notes
    15  Quantum Computation
      15.1  Particles,Waves,and Amplitudes
      15.2  States and Operators
      15.3  SpookyAction at a Distance
      15.4  Algorithmic Interference
      15.5  Cryptography and Shor's Algorithm
      15.6  Graph Isomorphism and the Hidden Subgroup Problem
      15.7  Quantum Haystacks:Grover's Algorithm

      15.8  Quantum Walks and Scattering
      Problems
      Notes
    A  MathematicalTools
      A.1  The Story Of 0
      A.2  Approximations and Inequalities
      A.3  Chance and Necessity
      A.4  Dice and Drunkards
      A5  C0ncentration Inequalities
      A.6  Asymptotic Integrals
      A.7  Groups,Rings,and Fields
      Problems
    References
    Index

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