Concepedia

A Study on Degree of Approximation by (<i>E</i>, 1) Summability Means of the Fourier‐Laguerre Expansion

International Journal of Mathematics and Mathematical Sciences · 2010 · 13 citations · 0 references

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Concepts

Spectral TheoryNew TheoremMeasure TheoryPade ApproximantEngineeringOrthogonal PolynomialFourier AnalysisFourier‐laguerre ExpansionSummability MeansFourier‐laguerre SeriesFunctional AnalysisFourier ExpansionAsymptotic FormulaApproximation TheoryStatisticsConstructive Approximation

Abstract

A very new theorem on the degree of approximation of the generating function by ( E , 1) means of its Fourier‐Laguerre series at the frontier point x = 0 is obtained.