Results 231 to 240 of about 44,149 (248)

Linear Approximation and Reproduction of Polynomials by Wilson Bases

Journal of Fourier Analysis and Applications, 2002
Wilson bases are created multiplying trigonometric functions by translates of a window function with good time/frequency localization. This article investigates the approximation of functions from Sobolev spaces by partial sums of the Wilson basis expansion. In particular, it is shown that the approximation can be improved if polynomials are reproduced.
openaire   +3 more sources

A new family of degenerate poly-Bernoulli polynomials of the second kind with its certain related properties

AIMS Mathematics, 2021
Waseem Ahmad Khan, Abdulghani Muhyi, Rifaqat Ali   +2 more
exaly  

Computational formulas and identities for new classes of Hermite‐based Milne–Thomson type polynomials: Analysis of generating functions with Euler's formula

Mathematical Methods in the Applied Sciences, 2021
Neslihan Kilar, Yilmaz Simsek
exaly  

A Comparative Approach for Time‐Delay Fractional Optimal Control Problems: Discrete Versus Continuous Chebyshev Polynomials

Asian Journal of Control, 2020
Fakhrodin Mohammadi, Leila Moradi
exaly  

Recursive formula to compute Zernike radial polynomials

Optics Letters, 2013
Barmak Honarvar Shakibaei Asli
exaly  

On the multidimensional zeta functions associated with theta functions, and the multidimensional Appell polynomials

Mathematical Methods in the Applied Sciences, 2020
Abdelmejid Bayad, Mounir Hajli
exaly  

Resolving capacity of the circular Zernike polynomials

Optics Express, 2015
N I Chkhalo, Mikhail Toropov
exaly  

Coefficients of Wronskian Hermite polynomials

Studies in Applied Mathematics, 2020
Clare Dunning, Niels Bonneux, Sebastian Berg   +2 more
exaly  

Construction method for generating functions of special numbers and polynomials arising from analysis of new operators

Mathematical Methods in the Applied Sciences, 2018
Yilmaz Simsek
exaly  

Orthogonal polynomials derived from the tridiagonal representation approach

Journal of Mathematical Physics, 2018
A D Alhaidari
exaly