Romanovski polynomials

Romanovski polynomials are a class of orthogonal polynomials that generalize classical orthogonal polynomials such as Hermite, Laguerre, and Legendre polynomials. They are named after the Russian mathematician A. V. Romanovski, who studied these polynomials in the context of certain orthogonal polynomial systems. These polynomials can be characterized by their orthogonality properties with respect to specific weight functions on defined intervals, and they satisfy certain recurrence relations.