Reduced order function projective combination synchronization of three Josephson junctions using backstepping technique (Q2926557)

The authors note that ``research into reduced order projective combination synchonization has not been carried out'' and then proceed to investigate this phenomenon. They also consider ``reduced order modified function projective synchonization'' and ``generalized reduced order function projective combination synchronization.'' They demonstrate their results on three sets of ODEs where either two of these drive the third one, or one drives the other two.