On the Darboux transformations and sequences of $p$-orthogonal polynomials

D. Barrios Rolanía, J. C. García-Ardila, D. Manrique

For a fixed $p\in \mathbb{N}$, sequences of polynomials $\{P_n\}$, $n\in \mathbb{N}$, defined by a $(p+2)$-term recurrence relation are related to several topics in Approximation…