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1、DiscretemathematicsDiscretei.e.nocontinuousSettheory,Combinatorics,Graphs,ModernAlgebra(Abstractalgebra,Algebraicstructures),Logic,classicprobability,numbertheory,AutomataandFormalLanguages,Computabilityanddecidabilityetc.Beforethe18thcentury,Discrete,quantityandspacea
2、stronomy,physicsExample:planetaryorbital,Newton'sLawsinThreeDimensionscontinuousmathematics:calculus,EquationsofMathematicalPhysics,FunctionsofRealVariable,FunctionsofcomplexVariableDiscrete?stagnancyinthethirtiesofthetwentiethcentury,TuringMachinesFiniteDiscreteDataSt
3、ructuresandAlgorithmDesignDatabaseCompilersDesignandAnalysisofAlgorithmsComputerNetworksSoftwareinformationsecurityandcryptographythetheoryofcomputationNewgenerationcomputersSettheory,IntroductoryCombinatorics,Graphs,Algebtaicstructures,Logic.Thisterm:Settheory,Introdu
4、ctoryCombinatorics,Graphs,Algebtaicstructures(Group,Ring,Field).Nextterm:Algebtaicstructures(LatticesandBooleanAlgebras),Logic每周一交作业,作业成绩占总成绩的10%;平时不定期的进行小测验,占总成绩的20%;期中考试成绩占总成绩的20%;期终考试成绩占总成绩的50%1.离散数学及其应用(英文版·第5版)作者:KennethH.Rosen著出版社:机械工业出版社2.组合数学(英文版·第4版)——经典原版书库作者
5、:(美)布鲁迪(Brualdi,R.A.)著出版社:机械工业出版社3,离散数学暨组合数学(英文影印版)DiscreteMathematicswithCombinatoricsJamesA.Anderson,UniversityofSouthCarolina,Spartanburg大学计算机教育国外著名教材系列(影印版)清华大学出版社ⅠIntroductiontoSetTheoryTheobjectsofstudyofSetTheoryaresets.Assetsarefundamentalobjectsthatcanbeusedto
6、defineallotherconceptsinmathematics.GeorgCantor(1845--1918)isaGermanmathematician.Cantor's1874paper,"OnaCharacteristicPropertyofAllRealAlgebraicNumbers",marksthebirthofsettheory.paradoxtwentiethcenturyaxiomaticsettheorynaivesettheoryConceptRelation,function,cardinalnum
7、berparadoxChapter1BasicConceptsofSets1.1SetsandSubsetsWhatareSets?AcollectionofdifferentobjectsiscalledasetS,ATheindividualobjectsinthiscollectionarecalledtheelementsofthesetWewrite“tA”tosaythattisanelementofA,andWewrite“tA”tosaythattisnotanelementofAExample:Thesetof
8、allintegers,Z.Then3Z,-8Z,6.5ZThesesets,eachdenotedusingaboldfaceletter,playanimportantroleindiscretemathematics:N=