Graph polynomials serve as robust algebraic encodings of the intricate combinatorial properties inherent to graphs. At the heart of this discipline lies the Tutte polynomial, an invariant that not ...

A piecewise polynomial collocation method on graded grids for solving linear weakly singular integro-differential equations of Volterra type is studied. It is shown that a special choice of ...

In this study, we consider a sequence of linear positive operators involving the beta function and the Boas-Buck-Sheffer polynomials, and compute the convergence ...