Petersen, Ian R.2026-07-022026-07-029783952417362ORCID:/0000-0003-4856-9450/work/219057247https://hdl.handle.net/1885/733812261This paper develops a necessary and sufficient condition for the following relationship to exist between two given uncertain systems defined in terms of IQCs: Every input-output behaviour of the first uncertain system is an input-output behaviour of the second uncertain system.6enPublisher Copyright: © 2001 EUCA.BehavioursEquivalent RealizationsIntegral Quadratic ConstraintsModellingUncertain Systems200110.23919/ecc.2001.707613684947447807