Unirational surfaces on the Noether line

• Autores: Christian Liedtke, Matthias Schütt
• Localización: Pacific journal of mathematics, ISSN 0030-8730, Vol. 239, Nº 2, 2009, págs. 343-356
• Idioma: inglés
• DOI: 10.2140/pjm.2009.239.343
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• Resumen

  • We show that among simply connected surfaces of general type unirationality is a common feature, even when fixing the positive characteristic or numerical invariants. To do so, we construct unirational Horikawa surfaces in abundance.