The virtual Spivak fiber, duality on fibrations and Gorenstein spaces

• Autores: Aniceto Murillo Mas
• Localización: Transactions of the American Mathematical Society, ISSN 0002-9947, Vol. 359, Nº 8, 2007, págs. 3577-3587
• Idioma: inglés
• DOI: 10.1090/s0002-9947-07-04048-2
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• Resumen

  • In this paper we study a generalization of the homology of the Spivak fiber of a 1-connected space over any field and deduce consequences concerning Poincaré complexes, Gorenstein spaces and finiteness properties on fibrations.