Subresultants of two Hermite-Laurent series

• Autores: François Apéry
• Localización: Journal of symbolic computation, ISSN 0747-7171, Vol. 45, Nº 4, 2010, págs. 443-461
• Idioma: inglés
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• Resumen

  • Subresultants appear to be approximants of the resultant, and can be defined, in the univariate case so far, for a couple of Laurent series while the concept of resultant does no longer make sense. Extending the definition of Hermite polynomials to Laurent series we compute the subresultants of two Hermite�Laurent series.