International Conference on Approximation Theory and Trigonometric Polynomials ICATTP on April 15-16, 2023 in Cape Town, South Africa

Approximation theory Approximation theory and approximation practice Approximation error Approximation theory and its applications Approximation theory and methods Approximation theory and numerical methods Functional analysis and approximation theory in numerical analysis Optimal polynomials Chebyshev approximation Remez's algorithm Discrete least squares approximation Orthogonal polynomials and least squares approximation Chebyshev polynomials and economization of power series Rational function approximation Trigonometric polynomial approximation Fast fourier transforms Approximation by algebraic polynomials Trigonometric polynomials </div>