Browsing Waterloo Research by Subject "Specht's Theorem"
Now showing items 1-1 of 1
-
On Specht's Theorem in UHF C*-algebras
(Elsevier, 2021-01-01)Specht’s Theorem states that two matrices Aand Bin Mn(C)are unitarily equivalent if and only if tr(w(A, A∗)) =tr(w(B, B∗))for all words w(x, y)in two non-commuting variables xand y. In this article we examine to what extent ...