The �� (2,ℂ) character variety of a class

• Autores: Antonio Miguel Oller Marcén
• Localización: Extracta mathematicae, ISSN-e 0213-8743, Vol. 23, Nº 2, 2008, págs. 163-172
• Idioma: inglés
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• Resumen

  • Let Km 2 be the torus knot of type (m; 2). It is well-known that the fundamental group of S3 n Km 2 is G = hA;B j Am = B2i. In this paper we obtain a de¯ning polynomial of the character variety X(G) which allows us to give an easy geometrical description of it.