1PreliminariesFromCalculus
1.1ContinuousandDifferentiableFunctions
1.2RightandLeft-ContinuousFunctions
1.3VariationofaFunction
1.4RiemannIntegral
1.5StieltjesIntegral
1.6DifferentialsandIntegrals
1.7Taylor'sFormulaandotherresults
2ConceptsofProbabilityTheory
2.1DiscreteProbabilityModel
2.2ContinuousProbabilityModel
2.3ExpectationandLebesgueIntegral
2.4TransformsandConvergence
2.5IndependenceandConditioning
2.6StochasticProcessesinContinuousTime
3BasicStochasticProcesses
3.1BrownianMotion
3.2BrownianMotionasaGaussianProcess
3.3PropertiesofBrownianMotionPaths
3.4ThreeMartingalesofBrownianMotion
3.5MarkovPropertyofBrownianMotion
3.6ExitTimesandHittingTimes
3.7MaximumandMinimumofBrownianMotion
3.8DistributionofHittingTimes
3.9ReflectionPrincipleandJointDistributions
3.10ZerosofBrownianMotion.ArcsineLaw
3.11SizeofIncrementsofBrownianMotion
3.12BrownianMotioninHigherDimensions
3.13RandomWalk
3.14StochasticIntegralinDiscreteTime
3.15PoissonProcess
3.16Exercises
4BrownianMotionCalculus
4.1DefinitionofIt5Integral
4.2Itointegralprocess
4.3Ito'sFormulaforBrownianmotion
4.4StochasticDifferentialsandIt8Processes
4.5Ito'sformulaforfunctionsoftwovariables
4.6StochasticExponential
4.7ItoProcessesinHigherDimensions
4.8Exercises
5StochasticDifferentialEquations
5.1DefinitionofStochasticDifferentialEquations
5.2StrongSolutionstoSDE's
5.3SolutionstoLinearSDE's
5.4ExistenceandUniquenessofStrongSolutions
5.5MarkovPropertyofSolutions
5.6WeakSolutionstoSDE's
5.7ExistenceandUniquenessofWeakSolutions
5.8BackwardandForwardEquations.
5.9Exercises
6DiffusionProcesses
6.1MartingalesandDynkin'sformula
6.2CalculationofExpectationsandPDE's
6.3HomogeneousDiffusions
6.4ExitTimesFromanInterval
6.5RepresentationofSolutionsofPDE's
6.6Explosion
6.7RecurrenceandTransience
6.8DiffusiononanInterval
6.9StationaryDistributions
6.10MultidimensionalSDE's
6.11Exercises
7Martingales
7.1Definitions
7.2UniformIntegrability
7.3MartingaleConvergence
7.4OptionalStopping
7.5Localization.LocalMartingales
7.6QuadraticVariationofMartingales
7.7MartingaleInequalities
7.8Continuousmartingales
7.9ChangeofTimeinSDE's
7.10MartingaleRepresentations
7.11Exercises
8CalculusForSemimartingales
8.1Semimartingales
8.2QuadraticVariationandCovariation
8.3PredictableProcesses
8.4Doob-MeyerDecomposition
8.5DefinitionofStochasticIntegral
8.6PropertiesofStochasticIntegrals
8.7Ito'sFormula:continuouscase
8.8LocalTimes
8.9StochasticExponential
8.10CompensatorsandSharpBracketProcess
8.11Ito'sFormula:generalcase
8.12ElementsoftheGeneralTheory
8.13Exercises
9PureJumpProcesses
9.1Definitions
9.2PureJumpProcessFiltration
9.3Ito'sFormulaforProcessesofFiniteVariation
9.4CountingProcesses
9.5MarkovJumpProcesses
9.6StochasticequationforMarkovJumpProcesses
9.7ExplosionsinMarkovJumpProcesses
9.8Exercises
10ChangeofProbabilityMeasure
10.1ChangeofMeasureforRandomVariables
10.2EquivalentProbabilityMeasures
10.3ChangeofMeasureforProcesses.
10.4ChangeofDriftinDiffusion
10.5ChangeofWienerMeasure
10.6ChangeofMeasureforPointProcesses
10.7LikelihoodRatios
10.8Exercises
11ApplicationsinFinance
11.1FinancialDerivativesandArbitrage
11.2AFiniteMarketModel
11.3SemimartingaleMarketModel
11.4DiffusionandBlack-ScholesModel
11.5InterestRatesModels
11.6Options,Caps,Floors,SwapsandSwaptions
11.7Exercises
12ApplicationsinBiology
12.1BranchingDiffusion
12.2Wright-FisherDiffusion
12.3Birth-DeathProcesses
12.4Exercises
13ApplicationsinEngineeringandPhysics
13.1Filtering
13.2StratanovichCalculus
13.3RandomOscillators
13.4Exercises
References