Jackson theorems for generalized polynomials with special applications to trigonometric and hyperbolic functions (Q1072032)

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scientific article; zbMATH DE number 3942124
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Jackson theorems for generalized polynomials with special applications to trigonometric and hyperbolic functions
scientific article; zbMATH DE number 3942124

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    Jackson theorems for generalized polynomials with special applications to trigonometric and hyperbolic functions (English)
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    1986
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    Jackson theorems for polynomials are transformed into Jackson theorems for more general function classes by way of special operators. In particular, Jackson-Timan and inverse theorems are shown for classes of trigonometric and hyperbolic functions.
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    trigonometric polynomials
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    Jackson theorems
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    hyperbolic functions
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