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Helder Alexandre Sa da Costa Lima

Postdoctoral researcher at the Center for Research and Development in Mathematics and Applications (CIDMA) · Universidade de Aveiro

https://researchid.co/helder_lima
@ua.pt
6Scopus Publications

Recent Scopus Publications

  1. Bidiagonal matrix factorisations related to multiple orthogonal polynomials
    Journal of Approximation Theory, 2026
  2. Bidiagonal matrix factorisations associated with symmetric multiple orthogonal polynomials and lattice paths
    Numerical Algorithms, 2025
  3. Multiple orthogonal polynomials associated with branched continued fractions for ratios of hypergeometric series
    Advances in Applied Mathematics, 2023
  4. Multiple orthogonal polynomials with respect to Gauss' hypergeometric function
    Studies in Applied Mathematics, 2022
  5. Multiple orthogonal polynomials associated with confluent hypergeometric functions
    Journal of Approximation Theory, 2020

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