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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,F(xiàn)ield).Nextterm:Algebtaicstructures(LatticesandBooleanAlgebras),Logic每周一交作業(yè),作業(yè)成績占總成績的10%;平時不定期的進行小測驗,占總成績的20%;期中考試成績占總成績的20%;期終考試成績占總成績的50%1.離散數(shù)學(xué)及其應(yīng)用(英文版·第5版)作者:KennethH.Rosen著出版社:機械工業(yè)出版社2.組合數(shù)學(xué)(英文版·第4版)——經(jīng)典原版書庫作者
5、:(美)布魯?shù)希˙rualdi,R.A.)著出版社:機械工業(yè)出版社3,離散數(shù)學(xué)暨組合數(shù)學(xué)(英文影印版)DiscreteMathematicswithCombinatoricsJamesA.Anderson,UniversityofSouthCarolina,Spartanburg大學(xué)計算機教育國外著名教材系列(影印版)清華大學(xué)出版社ⅠIntroductiontoSetTheoryTheobjectsofstudyofSetTheoryaresets.Assetsarefundamentalobjectsthatcanbeusedto
6、defineallotherconceptsinmathematics.GeorgCantor(1845--1918)isaGermanmathematician.Cantor's1874paper,"OnaCharacteristicPropertyofAllRealAlgebraicNumbers",marksthebirthofsettheory.paradoxtwentiethcenturyaxiomaticsettheorynaivesettheoryConceptRelation,function,cardinalnum
7、berparadoxChapter1BasicConceptsofSets1.1SetsandSubsetsWhatareSets?AcollectionofdifferentobjectsiscalledasetS,ATheindividualobjectsinthiscollectionarecalledtheelementsofthesetWewrite“t?A”tosaythattisanelementofA,andWewrite“t?A”tosaythattisnotanelementofAExample:Thesetof
8、allintegers,Z.Then3?Z,-8?Z,6.5?ZThesesets,eachdenotedusingaboldfaceletter,playanimportantroleindiscretemathematics:N=