da Rocha, Zélia A general method for deriving some semi-classical properties of perturbed second degree forms: the case of the Chebyshev form of second kind. (English) Zbl 1343.33005 J. Comput. Appl. Math. 296, 677-689 (2016). MSC: 33C45 33D45 33F05 33F10 42C05 65D20 68W30 PDFBibTeX XMLCite \textit{Z. da Rocha}, J. Comput. Appl. Math. 296, 677--689 (2016; Zbl 1343.33005) Full Text: DOI
Mesquita, Teresa A.; Da Rocha, Z. Symbolic approach to the general cubic decomposition of polynomial sequences. Results for several orthogonal and symmetric cases. (English) Zbl 1264.33015 Opusc. Math. 32, No. 4, 675-687 (2012). MSC: 33C45 33D45 42C05 33F10 68W30 PDFBibTeX XMLCite \textit{T. A. Mesquita} and \textit{Z. Da Rocha}, Opusc. Math. 32, No. 4, 675--687 (2012; Zbl 1264.33015) Full Text: DOI