[1] |
Brockett, R. W.; Mesarovic, M. D., The reproducibility of multivariable systems, J. Math. Anal. Appl., 11, 548-563 (1965) · Zbl 0135.31301 |
[2] |
Sain, M. K.; Massey, J. L., Invertibility of linear time-invariant dynamic systems, IEEE Trans. Automat. Control, 14, 141-149 (1968) · Zbl 0169.01501 |
[3] |
Rosenbrock, H. H., On linear system theory, (Proc. IEEE, 14 (1967)), 1353-1359 · Zbl 1035.16501 |
[4] |
Basile, G.; Marro, G., On the perfect output controllability of linear dynamic systems, Ricerche di Automatica, 2, 1-10 (1971) |
[5] |
Basile, G.; Marro, G., Multi-level functional output controllability, (Int. IEEE Conf. Oaxtepec. Int. IEEE Conf. Oaxtepec, Morelos, Mexico (1971)), January · Zbl 0255.93009 |
[6] |
Basile, G.; Hamano, F., On the smoothness of the output trajectories for a linear dynamic system, IEEE Trans. Automat. Control, 27, 196-198 (1982) · Zbl 0471.93007 |
[7] |
Hiris, V.; Megan, M., Controllability of linear systems and a boundary value problem, Aequationes Mathematicae, 16, 81-91 (1977) · Zbl 0385.93006 |
[8] |
Germani, A.; Monaco, S., Some results on the controllability of perturbed linear systems on Hilbert spaces, Syst. Control Lett., 1, 2, 140-146 (1981) · Zbl 0482.93012 |
[9] |
Fattorini, H. O., Some remarks on complete controllability, SIAM J. Control, 4, 4, 686-694 (1966) · Zbl 0168.34906 |
[10] |
Balakrishnan, A. V., Applied Functional Analysis (1976), Springer: Springer Berlin-New York · Zbl 0333.93051 |
[11] |
Halmos, P. R., A Hilbert Space Problem Book (1967), Van Nostrand: Van Nostrand New York · Zbl 0144.38704 |