A simple proof of a theorem on (2n)-weak amenability

• Sal Moslehian, Mohammad ^[1] ; Negahban, Fatemeh ^[1]
  1. [1] Ferdowsi University of Mashhad

     Ferdowsi University of Mashhad

     Irán

     
• Localización: Proyecciones: Journal of Mathematics, ISSN 0716-0917, ISSN-e 0717-6279, Vol. 23, Nº. 2, 2004, págs. 91-95
• Idioma: inglés
• DOI: 10.4067/S0716-09172004000200002
• Enlaces
  • Texto completo
• Resumen

  • A simple proof of (2n)-weak amenability of the triangular Banachalgebra is given where A is a unital C∗-algebra.

• Referencias bibliográficas
  • Citas [1] R. F. Arens, The adjoint of a bilinear operation, Proc. Amer. Math. Soc. 2, pp. 839-848, (1951).
  • [2] H. G. Dales, F. Ghahramani and N. Gronbæk, Derivations into iterated duals of Banach algebras, Studia Math 128, no. 1, pp. 19-54, (1998).
  • [3] B. E. Forrest and L. W. Marcoux, Weak amenability of triangular Banach algebras. Trans. Amer. Math. Soc. 354, no. 4, pp. 1435-1452, (2002).
  • [4] A. Ya. Helemskii, The homology of Banach and topological algebras, Kluwer, Dordrecht, (1989).