About the Euler-Poincaré characteristic of semi-algebraic sets

• Autores: Nicolas Dutertre
• Localización: Revista matemática complutense, ISSN-e 1988-2807, ISSN 1139-1138, Vol. 14, Nº 1, 2001, págs. 45-82
• Idioma: inglés
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• Resumen

  • We express the Euler-Poincaré characteristic of a semi-algebraic set, which is the intersection of a non-singular complete intersection with two polynomial inequalities, in terms of the signatures of appropriate bilinear symmetric forms.