You will be redirected to our submission process. Approximation theory, orthogonal polynomials, special functions, and fractional calculus are well-established fields of research within the ...

Abstract: Within the framework of the present article, the application of the method of generalized polynomial approximation in the basis of non-harmonic functions as a type of operational calculus is ...

The finite element method is a popular technique for approximating weak solutions of PDE, particularly in the presence of geometric or structural features. Typically a physical domain is tessellated ( ...