@article{MAKHILLJEAS20072512803,
    title = {Another Aspect of Duality in Linear Systems},
    journal = {Journal of Engineering and Applied Sciences},
    volume = {2},
    number = {5},
    pages = {944-947},
    year = {2007},
    issn = {1816-949x},
    doi = {jeasci.2007.944.947},
    url = {https://makhillpublications.co/view-article.php?issn=1816-949x&doi=jeasci.2007.944.947},
    author = {T.T. Yusuf},
    keywords = {State space,duality,controllability,observability,transition matrix,range space and null space},
    abstract = {In state space context, linear systems’ duality is usually expressed in a particular form. Here, we showed that this concept of duality in a linear system transcends mere representation of the system in its dual form; rather, it is also manifested in some of the system’s properties. Consequently, we examined 2 salient system’s properties and established the manifestation of the duality concept between them.}
    }