Generators of the ideal of an algebraic space curve

• Autores: Elisabetta Fortuna, P. Gianni, B. Trager
• Localización: Journal of symbolic computation, ISSN 0747-7171, Vol. 44, Nº 9, 2009, págs. 1234-1254
• Idioma: inglés
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• Resumen

  • In this paper we show that the ideal of any algebraic curve in affine 3-space whose Jacobian matrix has rank at least 1 at every singular point of the curve can be generated by three polynomials and we give constructive procedures to compute such generators.