Abstract
In this paper a connective study of Gould’s annihilation coefficients and Abel-Gontscharoff polynomials is presented. It is shown that Gould’s annihilation coefficients and Abel-Gontscharoff polynomials are actually equivalent to each other under certain linear substitutions for the variables. Moreover, a pair of related expansion formulas involving Gontscharoff’s remainder and a new form of it are demonstrated, and also illustrated with several examples.
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Tianxiao, H., Hsu, L.C. & Shiue, P.J.S. On Abel-Gontscharoff-Gould’s polynomials. Anal. Theory Appl. 19, 166–184 (2003). https://doi.org/10.1007/BF02835242
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DOI: https://doi.org/10.1007/BF02835242
Key Words
- annihilation coefficients
- Gould’s identity
- Abel-Gontscharoff polynomial
- ring of formal power series
- Abel-Gontscharoff interpolation series