On the coefficients of integrated expansions and integrals of Chebyshev polynomials of third and fourth kinds
The aim of the paper under review is to study the expansion coefficients with respect to the Chebyshev polynomials of third and fourth kinds for the smoother functions. As an application, the authors present and implement two numerical spectral solutions of sixth-order two point boundary value problems using the shifted Chebyshev third kind Galerkin method and the shifted Chebyshev fourth kind Galerkin method.
Chebyshev polynomials of third and fourth kinds
scientific article; zbMATH DE number 6305703