Totally reflexive modules constructed from smooth projective curves of genus g >- 2

• Autores: Ryo Takahashi, Kei-Ichi Watanabe
• Localización: Archiv der Mathematik, ISSN 0003-889X, Vol. 89, Nº. 1, 2007, págs. 60-67
• Idioma: inglés
• DOI: 10.1007/s00013-007-2004-y
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• Resumen

  • In this paper, from an arbitrary smooth projective curve of genus at least two, we construct a non-Gorenstein Cohen-Macaulay normal domain and a nonfree totally reflexive module over it.