Preface
Notationandconventions
Ⅰ AFirstCourseinNumberTheory
1 DivisibilityandPrimes
1.1 DivisionAlgorithm
1.2 GreatestCommonDivisors
1.3 TheEuclideanAlgorithmandContinuedFractions
1.4 TheFundamentalTheoremofArithmetic
1.5 EuclidsTheoremandtheSieveofEratosthenes
1.6 ALinearDiophantineEquation
1.7 Notes
2 Congruences
2.1 TheRingofCongruenceClasses
2.2 LinearCongruences
2.3 TheEulerPhiFunction
2.4 ChineseRemainderTheorem
2.5 EulersTheoremandFermatsTheorem
2.6 PseudoprimesandCarmichaelNumbers
2.7 PublicKeyCryptography
2.8 Notes
3 PrimitiveRootsandQuadraticReciprocity
3.1 PolynomialsandPrimitiveRoots
3.2 PrimitiveRootstoCompositeModuli
3.3 PowerResidues
3.4 QuadraticResidues
3.5 QuadraticReciprocityLaw
3.6 QuadraticResiduestoCompositeModuli
3.7 Notes
4 FourierAnalysisonFiniteAbelianGroups
4.1 TheStructureofFiniteAbelianGroups
4.2 CharactersofFiniteAbelianGroups
4.3 ElementaryFourierAnalysis
4.4 PoissonSummation
4.5 TraceFormulaeonFiniteAbelianGroups
4.6 GaussSumsandQuadraticReciprocity
4.7 TheSignoftheGaussSum
4.8 Notes
5 TheabcConjecture
5.1 IdealsandRadicals
5.2 Derivations
5.3 MasonsTheorem
5.4 TheabcConjecture
5.5 TheCongruenceabcConjecture
5.6 Notes
Ⅱ DivisorsandPrimesinMultiplicativeNumberTheory
6 ArithmeticFunctions
6.1 TheRingofArithmeticFunctions
6.2 MeanValuesofArithmeticFunctions
6.3 TheMSbiusFunction
6.4 MultiplicativeFunctions
6.5 ThemeanvalueoftheEulerPhiFunction
6.6 Notes
7 DivisorFunctions
7.1 DivisorsandFactorizations
7.2 ATheoremofRamanujan
7.3 SumsofDivisors
7.4 SumsandDifferencesofProducts
7.5 SetsofMultiples
7.6 AbundantNumbers
7.7 Notes
8 PrimeNumbers
8.1 ChebyshevsTheorems
8.2 MertenssTheorems
8.3 TheNumberofPrimeDivisorsofanInteger
8.4 Notes
9 ThePrimeNumberTheorem
9.1 GeneralizedVonMangoldtFunctions
9.2 SelbergsFormulae
9.3 TheElementaryProof
9.4 IntegerswithkPrimeFactors
9.5 Notes
10 PrimesinArithmeticProgressions
10.1 DirichletCharacters
10.2 DirichletL-Functions
10.3 PrimesModulo4
10.4 TheNonvanishingofL(1,X)
10.5 Notes
Ⅲ ThreeProblemsinAdditiveNumberTheory
11 WaringsProblem
11.1 SumsofPowers
11.2 StableBases
11.3 ShnirelmansTheorem
11.4 WaringsProblemforPolynomials
11.5 Notes
12 SumsofSequencesofPolynomials
12.1 SumsandDifferencesofWeightedSets
12.2 LinearandQuadraticEquations
12.3 AnUpperBoundforRepresentations
12.4 WaringsProblemforSequencesofPolynomials
12.5 Notes
13 LiouvillesIdentity
13.1 AMiraculousFormula
13.2 PrimeNumbersandQuadraticForms
13.3 ATernaryForm
13.4 ProofofLiouvillesIdentity
13.5 TwoCorollaries
13.6 Notes
14 SumsofanEvenNumberofSquares
14.1 SummaryofResults
14.2 ARecursionFormula
14.3 SumsofTwoSquares
14.4 SumsofFourSquares
14.5 SumsofSixSquares
14.6 SumsofEightSquares
14.7 SumsofTenSquares
14.8 Notes
15 PartitionAsymptotics
15.1 TheSizeofp(n)
15.2 PartitionFunctionsforFiniteSets
15.3 UpperandLowerBoundsforlogp(n)
15.4 Notes
16 AnInverseTheoremforPartitions
16.1 DensityDeterminesAsymptotics
16.2 AsymptoticsDetermineDensity
16.3 AbelianandTauberianTheorems
16.4 Notes
References
Index