Mathematische Annalen · 1938 · 77 citations · 0 references
Natural SciencesElectrical EngineeringProbability TheoryStochastic ProcessesCharacteristic FunctionsFourier AnalysisFourier Series MethodsIntegral EquationsOperator TheoryWeak ConvergenceBochner's TheoremConvergence TestsFourier IntegralFourier Series AnalysisFourier Series ConvergenceOscillatory IntegralsRiemann-lebesgue Lemma