2 citations · 2 across the 4 of their papers we have counts for
6 papers
Higher-order recurrence relations, Sobolev-type inner products and matrix factorizations
Carlos Hermoso, Edmundo J. Huertas, Alberto Lastra +1
It is well known that Sobolev-type orthogonal polynomials with respect to measures supported on the real line satisfy higher-order recurrence relations and these can be expressed a…
On second order q-difference equations for high-order Sobolev-type q-Hermite orthogonal polynomials
Carlos Hermoso, Edmundo J. Huertas, Alberto Lastra +1
The q-Hermite I-Sobolev type polynomials of higher order are consider for their study. Their hypergeometric representation is provided together with further useful properties such…
The annihilation operator for certain family of q-Hermite Sobolev-type orthogonal polynomials
Carlos Hermoso, Anier Soria-Lorente
We present a new family of monic polynomials in , orthogonal with respect to a Sobolev-type inner product related to the -Hermite I or…
On second order q-difference equations satisfied by Al-Salam-Carlitz I-Sobolev type polynomials of higher order
Carlos Hermoso, Edmundo J. Huertas, Alberto Lastra +1
This contribution deals with the sequence of monic polynomials, orthogonal with respect to a Sobolev-type inner product related to the A…
Recognizing projections of rational curves
Juan Gerardo Alcázar, Carlos Hermoso
Given two rational, properly parametrized space curves and , where $\CCC_2$ is contained in some plane , we provide an algorithm to check whethe…
On the Problem of Detecting When Two Implicit Plane Algebraic Curves Are Similar
Juan Gerardo Alcázar, Gema M. Diaz-Toca, Carlos Hermosa
We make use of the complex implicit representation in order to provide a deterministic algorithm for checking whether or not two implicit algebraic curves are related by a similari…