2 papers
math.CA2018
Orthogonality of quasi-orthogonal polynomials
Cleonice F. Bracciali, Francisco Marcellán, Serhan Varma
A result of Pólya states that every sequence of quadrature formulas with nodes and positive numbers converges to the integral of a continuous function provi…
math.CA2016
A characterization theorem and its applications for d-orthogonality of Sheffer polynomial sets
Serhan Varma
The purpose of this paper is to find the characterization of the Sheffer polynomial sets satisfying the d-orthogonality conditions. The generating function form of these polynomial…