Concepedia
Approximation Theory and Its Applications · 1990 · 26 citations · 1 references
Natural SciencesMathematicsDerivativesDifferential EquationsCalculus Of VariationsDifferential GeometryLocal FieldsPartial Differential EquationsCovariant DerivativesLocal-field EffectsWeak Derivatives
1
Walsh-fourier series and the concept of a derivative<sup>†</sup>
P. L. Butzer, H. J. Wagner · Applicable Analysis · 1973 · 110 citations
Natural Sciences, Mathematics, Derivatives +12