Batra, PrashantPrashantBatra2021-02-192021-02-192006-07IFAC Proceedings Volumes (IFAC-PapersOnline) 9 (39): 191-196 (2006)http://hdl.handle.net/11420/8864We introduce a new tool for the analysis of robust stability and simultaneous stabilizability questions. By a single approach we derive limits for controller parameters in low-order synthesis schemes as well as constraints for unit interpolation problems. Especially, we answer a question by Vijay V. Patel on stabilization of three special systems.en1474-667020069191196ElsevierController parameter limitsSchwarz' LemmaSimultaneous stabilizabilitySubordinationTranscendental problemsInformatikConference Paper10.3182/20060705-3-fr-2907.00034Other