On the number of components of the symplectic representatives of the canonical class

• Autores: Stefano Vidussi
• Localización: Journal of the European Mathematical Society, ISSN 1435-9855, Vol. 9, Nº 4, 2007, págs. 789-800
• Idioma: inglés
• DOI: 10.4171/jems/97
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• Resumen

  • In this paper we show that there exists a family of simply connected, symplectic 4-manifolds such that the (Poincar\'e dual of the) canonical class admits both connected and disconnected symplectic representatives. This answers a question of Fintushel and Stern