Abstract
An extension of the bivariate homogeneous orthogonal polynomials can be introduced by using a linear functional with complex moments obtained from the series expansions of a bivariate function at the origin and infinity. They are used to construct the bivariate homogeneous two-point Padé approximant and to solve related problems. In this paper we study the connection between extended homogeneous bivariate orthogonal polynomials and symbolic Gaussian cubature formula for the approximation of bivariate integrals over domains with non-negative weight functions. By extension to the two-point case, a new symbolic Gaussian cubature is presented. A new numerical cubature is also developed. Finally, some numerical examples are given to illustrate our results.

Similar content being viewed by others
References
Abouir, J., Benouahmane, B.: Multivariate homogeneous two-point Padé approximants. Jaen J. Approx. 10(1–2), 29–48 (2018)
Abouir, J., Benouahmane, B., Chakir, Y.: Rational symbolic cubature rules over the first quadrant in a cartesian plane. Electron. Trans. Numer. Anal. 58, 432–449 (2023)
Arasaratnam, I., Haykin, S.: Cubature Kalman filters. IEEE Trans. Automat. Control. 54, 1254–1269 (2009)
Ballreich, D.: Stable and efficient cubature rules by metaheuristic optimization with application to Kalman filtering. Automatica 101, 157–165 (2019)
Benouahmane, B., Cuyt, A.: Properties of multivariate homogeneous orthogonal polynomials. J. Approx. Theory 113, 1–20 (2001)
Benouahmane, B., Cuyt, A.: Multivariate orthogonal polynomials, homogeneous Padé approximants and Gaussian cubature. Numer. Algorithms 24(1–2), 1–15 (2000)
Brezinski, C.: Padé-type Approximation and General Orthogonal Polynomials. ISNM 50, Birkhäuser Verlag, Basel, 67–105 (1980)
Chakir, Y., Abouir, J., Benouahmane, B.: Multivariate homogeneous two-point Padé approximants and continued fractions. Comp. Appl. Math. 39(15) (2020)
Cools, R.: Constructing cubature formulas: the science behind the art. Acta Numer. 1–53 (1997)
Cuyt, A., Benouahmane, B., Hamsapriye, Yaman, I.: Symbolic-numeric Gaussian cubature rules. Appl. Numer. Math. 61(8), 929–945 (2011)
Cuyt, A.: How well can the concept of Padé approximant be generalized to the multivariate case? J. Comput. Appl. Math. 105, 25–50 (1999)
Díaz-Mendoza, C., González-Vera, P., Jiménez-Paiz, M.: Strong Stieltjes distributions and orthogonal Laurent polynomials with applications to quadrature and Padé approximation. Math. Comput. 74(252), 1843–1870 (2005)
González-Vera, P., Paiz, M.J., Orive, R., Lagomasino, G.L.: On the Convergence of Quadrature Formulas Connected with Multipoint Padé-Type Approximation. J. Math. Anal. Appl. 202(3), 747–775 (1996)
Kowalski, M.A.: Orthogonality and recursion formulas for polynomials in \(n\) variables. SIAM J. Math. Anal. 13, 316–323 (1982)
Orive, R., Santos-León, J.C., Miodrag, M., Spalević, M.: Cubature formulae for the Gaussian weight. Some old and new rules. ETNA 53, 426–438 (2020)
Santos-León, J.C., Orive, R., Acosta, D., Acosta, L.: The Cubature Kalman Filter revisited. Automatica 127, 109541 (2021)
Acknowledgements
The authors would like to thank the referees for their pertinent remarks and suggestions.
Author information
Authors and Affiliations
Contributions
The authors confirm contribution to the paper as follows: study conception: J.A., B.B.; analysis and interpretation of results: J.A., B.B.; draft manuscript preparation: J.A., B.B.; the authors reviewed the results and approved the final version of the manuscript.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare no competing interests.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Abouir, J., Benouahmane, B. Extended homogeneous bivariate orthogonal polynomials: symbolic and numerical Gaussian cubature formula. Numer Algor 97, 1535–1561 (2024). https://doi.org/10.1007/s11075-024-01761-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11075-024-01761-8