We consider two semiclassical extensions of the Laguerre weight and their associated sets of orthogonal polynomials. These polynomials satisfy a three-term recurrence relation. We show that the ...

Polynomial equations have long served as a cornerstone of mathematical analysis, offering a framework to understand functions, curves, and dynamic systems. In recent years, the study of these ...

The discrete part of the discrete-continuous orthogonality B( f,g )= B d ( f,g )+ B c ( f ( N ) , g ( N ) ) , is studied for families of classical orthogonal polynomials such that the associated three ...

Covers topics in discrete mathematics with applications within computer science. Some of the topics to be covered include graphs and matrices; principles of logic and induction; number theory; ...