Quasifree martingales
Quasimultipliers of Operator Spaces
Quasitraces are Traces: A Short Proof of the Finite-Nuclear-Dimension Case
Quasitraces need not be traces
Quotient algebras of Toeplitz-composition C*-algebras for finite Blaschke products
Quotients of Standard Hilbert Modules
Quotients, exactness, and nuclearity in the operator system category