國立交通大學偏微分方程一 Partial Differential Equations 97學年度應用數學系林琦焜老師 6CD 只能於電腦播放 中文名:國立交通大學偏微分方程(一) 英文名:PartialDifferentialEquations 別名:數學物理方程 版本:97學年度應用數學系林琦焜老師 發行時間:2008年 地區:台灣 對白語言:普通話,英語 文字語言:繁體中文 簡介: 課程介紹: 開拓視野新學習數學交流新氣象 本課程是由交通大學應用數學系提供。 本課程屬研究所程度的微分方程課程,授課偏重於數學與物理間的連結,並且讓學生藉由此課程了解直觀地PDE概念。 授課教師應用數學系林琦焜老師 授課時數每週3小時 授課學分3學分 授課學期97學年度 授課對象研究所學生 預備知識Calculus,AdvancedCalculus,LinearAlgebra,Ordinarydifferentialequation,ComplexAnalysisandRealanalysis 課程綱要 課程目標/概述 本課程屬研究所程度的微分方程課程,授課偏重於數學與物理間的連結,並且讓學生藉由此課程了解直觀地PDE概念。 課程章節 第一章TheSingleFirst-OrderEquation 第二章Second-OrderEquations:HyperbolicEquationsforFunctionsofTwoIndependentVariables 第三章CharacteristicManifoldsandCauchyProblem 第四章TheLaplaceEquation 課程書目 *PartialDifferentialEquations(4thEdition),FritzJohnAppliedMathematicalSciencesVol.1,Springer-Verlag1982 課程綱要 單元主題 內容綱要 第一章TheSingleFirst-OrderEquation 1-1IntroductionPartialdifferentialequationsoccurthroughoutmathematics.Inthispartwewillgivesomeexamples 1-2Examples 1-3AnalyticSolutionandApproximationmethodsinasimpleexample1-storderlinearexample 1-4QuasilinearEquationTheconceptofcharacteristic 1-5TheCauchyProblemfortheQuasilinear-linearEquations 1-6ExamplesSolvedproblems 1-7Thegeneralfirst-orderequationforafunctionoftwovariablescharacteristiccurves,envelope 1-8TheCauchyProblemcharacteristiccurves,envelope 1-9Solutionsgeneratedasenvelopes 第二章Second-OrderEquations:HyperbolicEquationsforFunctionsofTwoIndependentVariables 2-1CharacteristicsforLinearandQuasilinearSecond-OrderEquationsCharacteristic 2-2PropagationofSingularityCharacteristiccurveandsingularity 2-3TheLinearSecond-OrderEquationclassificationof2ndorderequation 2-4TheOne-DimensionalWaveEquationdAlembertformula,dimondlaw,Fourierseries 2-5SystemofFirst-OrderEquationsCanonicalform,Characteristicpolynominal 2-6AQuasi-linearSystemandSimpleWavesConceptofsimplewave 第三章CharacteristicManifoldsandCauchyProblem 3-1NatationofLaurentSchwartzMulti-indexnotation 3-2TheCauchyProblemCharacteristicmatrix,characteristicform 3-3RealAnalyticFunctionsandtheCauchy-KowalevskiTheoremLocalexistenceofsolutionsofthenon-characteristic 3-4TheLagrange-GreenIdentityGaussdivergencetheorem 3-5TheUniquenessTheoremofHolmgrenUniquenessofanalyticpartialdifferentialequations 3-6DistributionSolutionsIntrodutionofLaurentSchwartzstheoryofdistribution(generalizedfunction) 第四章TheLaplaceEquation 4-1GreensIdentity,FundamentalSolutions,andPoissonsEquationDirichletproblem,Neumannproblem,sphericalsymmetry,meanvaluetheorem,Poissonformula 4-2TheMaximalPrincipleharmonicandsubharmonicfunctions 4-3TheDirichletProblem,GreensFunction,andPoissonFormulaSymmetricpoint,Poissonkernel 4-4PerronsmethodExistenceproofoftheDirichletproblem 4-5SolutionoftheDirichletProblembyHilbert-SpaceMethodsFunctionalanalysis,Rieszrepresentationtheorem,Dirichletintegra