
This impressive paper deals with the expansion of \(q\)-analogues of some elementary functions in basic Fourier series introduced in [\textit{J.~Bustoz} and \textit{S. K.~Suslov}, ``Basic analog of Fourier series on a \(q\)-quadratic grid'', Methods Appl. Anal. 5, No. 1, 1-38 (1998; Zbl 0961.33013)], which are based on certain \(q\)-analogues of the trigonometric and exponential functions. Starting with the expansions of the continuous \(q\)-ultraspherical and \(q\)-Lommel polynomials, the basic trigonometric and exponential functions and some basic cosecant and cotangent functions, the results eventually lead to a natural \(q\)-extension of the Bernoulli and Euler polynomials and numbers and the Riemann zeta function. The author expresses his hope that this will eventually lead to a \(q\)-extension of the theory of the Riemann zeta and related functions.
the Bernoulli and Euler polynomials and numbers and their q-extensions, Mathematics(all), Numerical Analysis, Basic orthogonal polynomials and functions (Askey-Wilson polynomials, etc.), \(q\)-extensions of the Bernoulli and Euler polynomials and numbers, \(q\)-Fourier series, Applied Mathematics, orthogonality relations, Fourier series, Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.), Fourier coefficients, Fourier series of functions with special properties, special Fourier series, Basic hypergeometric functions in one variable, \({}_r\phi_s\), basic trigonometric functions, the Riemann zeta function and its q-extension, q-Fourier series, \(q\)-extension of the Riemann zeta function, Analysis, Trigonometric functions
the Bernoulli and Euler polynomials and numbers and their q-extensions, Mathematics(all), Numerical Analysis, Basic orthogonal polynomials and functions (Askey-Wilson polynomials, etc.), \(q\)-extensions of the Bernoulli and Euler polynomials and numbers, \(q\)-Fourier series, Applied Mathematics, orthogonality relations, Fourier series, Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.), Fourier coefficients, Fourier series of functions with special properties, special Fourier series, Basic hypergeometric functions in one variable, \({}_r\phi_s\), basic trigonometric functions, the Riemann zeta function and its q-extension, q-Fourier series, \(q\)-extension of the Riemann zeta function, Analysis, Trigonometric functions
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