A control theory of networks has also been developed in the context of universal control for composite quantum systems, where subsystems and their interactions are associated to nodes and links, respectively.<ref name="BG-07">{{cite journal | last=Burgarth | first=Daniel | last2=Giovannetti | first2=Vittorio | title=Full Control by Locally Induced Relaxation | journal=Physical Review Letters | publisher=American Physical Society (APS) | volume=99 | issue=10 | date=2007-09-05 | issn=0031-9007 | doi=10.1103/physrevlett.99.100501 | page=100501| arxiv=0704.3027 }}</ref> This framework permits to formulate Kalman's criterion with tools from [[algebraic graph theory]] via the [[minimum rank of a graph]] and related notions.<ref name="BDHSY-13">{{cite journal|last1=Burgarth|first1=Daniel|last2=D'Alessandro|first2=Domenico|last3=Hogben|first3=Leslie|author3-link=Leslie Hogben|last4=Severini|first4=Simone|last5=Young|first5=Michael|doi=10.1109/TAC.2013.2250075|issue=9|journal=IEEE Transactions on Automatic Control|mr=3101617|pages=2349–2354|title=Zero forcing, linear and quantum controllability for systems evolving on networks|volume=58|year=2013}}</ref><ref name="OT-15">S. O'Rourke, B. Touri, https://arxiv.org/abs/1511.05080.</ref> | A control theory of networks has also been developed in the context of universal control for composite quantum systems, where subsystems and their interactions are associated to nodes and links, respectively.<ref name="BG-07">{{cite journal | last=Burgarth | first=Daniel | last2=Giovannetti | first2=Vittorio | title=Full Control by Locally Induced Relaxation | journal=Physical Review Letters | publisher=American Physical Society (APS) | volume=99 | issue=10 | date=2007-09-05 | issn=0031-9007 | doi=10.1103/physrevlett.99.100501 | page=100501| arxiv=0704.3027 }}</ref> This framework permits to formulate Kalman's criterion with tools from [[algebraic graph theory]] via the [[minimum rank of a graph]] and related notions.<ref name="BDHSY-13">{{cite journal|last1=Burgarth|first1=Daniel|last2=D'Alessandro|first2=Domenico|last3=Hogben|first3=Leslie|author3-link=Leslie Hogben|last4=Severini|first4=Simone|last5=Young|first5=Michael|doi=10.1109/TAC.2013.2250075|issue=9|journal=IEEE Transactions on Automatic Control|mr=3101617|pages=2349–2354|title=Zero forcing, linear and quantum controllability for systems evolving on networks|volume=58|year=2013}}</ref><ref name="OT-15">S. O'Rourke, B. Touri, https://arxiv.org/abs/1511.05080.</ref> |