Lifting Problems and the Cohomology of C*-Algebras
- 1 October 1977
- journal article
- Published by Canadian Mathematical Society in Canadian Journal of Mathematics
- Vol. 29 (5) , 1092-1111
- https://doi.org/10.4153/cjm-1977-108-x
Abstract
Suppose that A and B are C*-algebras, J is a closed two-sided ideal in B, and that η: B →B/J is the quotient map. Given a linear contraction φ : A →B/J, a linear map Ψ: A →B is a lifting of φ if one has a commutative diagramKeywords
This publication has 3 references indexed in Scilit:
- Cohomology of operator algebrasPublished by Springer Nature ,1972
- Compact Convex Sets and Boundary IntegralsPublished by Springer Nature ,1971
- Normed Linear SpacesPublished by Springer Nature ,1962