Cofibrations and Bicofibrations for C*-Algebras

  • Ioan Pop
  • Alina Tofan
DOI: https://doi.org/10.5209/rev_REMA.2008.v21.n2.16413

Resumo

The paper deals with the correlated concepts of cofibration and bicofibration in C -algebra theory. We study cofibrations of C -algebras introduced by Claude Schochet in [9] (see also [7]). Cofibrations are characterized by means of the mapping cylinder C -algebras. We also define and analyse the notion of bicofi bration for C -algebras based on the topological model from [8] (see also [5]). As an application, an exact sequence of Cerin's homotopy groups [1] is obtained.

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Publicado
2008-07-15
Como Citar
Pop I. y Tofan A. (2008). Cofibrations and Bicofibrations for C*-Algebras. Revista Matemática Complutense, 21(2), 529-552. https://doi.org/10.5209/rev_REMA.2008.v21.n2.16413
Edição
Vol. 21 N.º 2 (2008)
Secção
Artículos

Licença

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