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arXiv 2012-09-16 0 views

SAW*-algebras are essentially non-factorizable

Ghasemi, Saeed

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In this paper we solve a question of Simon Wassermann, whether the Calkin algebra can be written as a C*-tensor product of two infinite dimensional C*-algebras. More generally we show that there is no surjective *-homomorphism from a SAW*-algebra onto C*-tensor product of two infinite dimensional C*-algebras.

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