01272nam a2200349 i 450099100116207970753620020507184402.0961031s1973 de ||| | eng 3540063579b10809338-39ule_instLE01308012ExLDip.to Matematicaeng511.4AMS 41-XXAMS 41A65Trebels, Walter56728Multipliers for (C, a)-bounded Fourier expansions in Banach spaces and approximation theory /Walter TrebelsBerlin :Springer-Verlag,1973v, 103 p. ;26 cmLecture notes in mathematics,0075-8434 ;329Bibliography: p. [94]-101Approximation theoryBanach spacesFourier seriesMultipliersSummability theory.b1080933823-02-1728-06-02991001162079707536LE013 41-XX TRE11 (1973)12013000064437le013-E0.00-l- 00000.i1091455928-06-02Multipliers for (C, a)-bounded Fourier expansions in Banach spaces and approximation theory925007UNISALENTOle01301-01-96ma -engde 01