Orthogonal polynomial approach to estimation of poles of rational functions from data on open curves
DOI10.1016/j.cam.2014.05.028zbMath1310.65030OpenAlexW1990387021MaRDI QIDQ2510018
Masaaki Sugihara, Kensuke Aishima, Takaaki Nara, Shinji Ito
Publication date: 31 July 2014
Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cam.2014.05.028
Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) General theory of numerical methods in complex analysis (potential theory, etc.) (65E05) Polynomials and rational functions of one complex variable (30C10) Real rational functions (26C15)
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