Determination of the jumps of a bounded function by its Fourier series

A Hybrid Approach to Spectral Reconstruction of Piecewise Smooth Functions

Journal of Scientific Computing

Parameter Optimization and Reduction of Round Off Error for the Gegenbauer Reconstruction Method

Journal of Scientific Computing

Determining the locations and discontinuities in the derivatives of functions

Applied Numerical Mathematics

Reduction of the Gibbs phenomenon for smooth functions with jumps by the ε-algorithm

Journal of Computational and Applied Mathematics

Detection of Edges in Spectral Data III--Refinement of the Concentration Method

Journal of Scientific Computing

Acceleration of algebraically-converging Fourier series when the coefficients have series in powers of 1/n

Journal of Computational Physics

Gibbs phenomenon removal by adding Heaviside functions

Advances in Computational Mathematics