Research output: Contribution to journal › Article › peer-review
One proves an analog of Glimm's lemma [Trans. Am. Math. Soc., 95, No. 2, 318-340 (1960)] by replacing the uniform norm by the trace norm ∥A∥=tr(AA*)1/2; if the elements of a finite type factor satisfy (up to δ) the relations which have to be satisfied by the matrix units of a finite-dimensional*-algebra A, then in their ε -neighborhoods there exist operators which satisfy exactly these relations and δ depends only on the algebraic type of A and of ε.
Original language | English |
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Pages (from-to) | 280-283 |
Number of pages | 4 |
Journal | Journal of Soviet Mathematics |
Volume | 9 |
Issue number | 2 |
DOIs | |
State | Published - 1 Feb 1978 |
ID: 40668662