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Strong Extensions vs. Weak Extensions of C*-Algebras
Published online by Cambridge University Press: 20 November 2018
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Let be a separable complex infinite dimensional Hilbert space, the algebra of bounded operators in the ideal of compact operators, and the quotient map. Throughout this paper A denotes a separable nuclear C*-algebra with unit. An extension of A is a unital *-monomorphism of A into . Two extensions τ1 and τ2 are strongly (weakly) equivalent if there exists a unitary (Fredholm partial isometry) U in such that
for all a in A.
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- Copyright © Canadian Mathematical Society 1978