Abstract: | We consider aC
*-algebraA generated byk self-adjoint elements. We prove that, for
, the algebraM
n
(A) is singly generated, i.e., generated by one non-self-adjoint element. We present an example of algebraA for which the property thatM
n
(A) is singly generated implies the relation
.
Institute of Mathematics, Ukrainian Academy of Sciences, Kiev. Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 51,
No. 8, pp. 1136–1141, August, 1999. |