SAW*-ALGEBRAS ARE ESSENTIALLY NON-FACTORIZABLE
Glasgow mathematical journal, Tome 57 (2015) no. 1, pp. 1-5

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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.
DOI : 10.1017/S0017089514000093
Mots-clés : 46L05, 46L06, 46L85, 03E05
GHASEMI, SAEED. SAW*-ALGEBRAS ARE ESSENTIALLY NON-FACTORIZABLE. Glasgow mathematical journal, Tome 57 (2015) no. 1, pp. 1-5. doi: 10.1017/S0017089514000093
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