A note on a theorem of Xiao Gang

• Autores: Margarida Mendes Lopes
• Localización: Collectanea mathematica, ISSN 0010-0757, Vol. 55, Fasc. 1, 2004, págs. 33-36
• Idioma: inglés
• Enlaces
  • Texto completo
• Resumen

  • In 1985 Xiao Gang proved that the bicanonical system of a complex surface S of general type with $p2(S) > 2$ is not composed of a pencil ([8]). In this note a new proof of this theorem is presented.

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