Cartan-Eilenberg Gorenstein Flat Complexes

• Autores: Gang Yang, Li Liang
• Localización: Mathematica scandinavica, ISSN 0025-5521, Vol. 114, Nº 1, 2014, págs. 5-25
• Idioma: inglés
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• Resumen

  • In this paper, we study Cartan-Eilenberg Gorenstein flat complexes. We show that over coherent rings a Cartan-Eilenberg Gorenstein flat complex can be gotten by a so-called complete Cartan-Eilenberg flat resolution. We argue that over a coherent ring every complex has a Cartan-Eilenberg Gorenstein flat cover.