quasidiagonal en · ADJ
Etymology
From quasi- + diagonal.
Meanings
-
(not-comparable) Having an approximate unit consisting of projections which is quasicentral.
We extend the result of Choi on the quasidiagonality of C#42;(#123;#92;mathbbF#125;#95;n), proving that the free product with amalgamation over #123;#92;mathbbC#125;1 of a family of unital quasidiagonal C*-algebras is quasidiagonal..
2015, Florin P. Boca, “A note on full free product C*-algebras, lifting and quasidiagonality”, in Proceedings of the, volume 16: