Bibliography
Coddington, E., andN. Levinson: Theory of Ordinary Differential Equations. New York: McGraw-Hill 1955.
Diliberto, S.: On Systems of Ordinary Differential Equations, Contributions to the Theory of Non-linear Oscillations, S. Lefschetz, ed.: 1–39. Princeton University Press 1950.
Lillo, J.: Stability Theory, Technical Report, Ordnance Research, U.S.Army Contract No. DA-23-072-ORD-1289, University of Kansas.
Lillo, J.: On almost periodic solutions of differential equations. Annals of Math.69, 1–19 (1955).
Markus, L.: Continuous matrices and the stability of differential systems. Math. Z.62, 310–319 (1955).
Perron, O.: Die Ordnungszahlen linearer Differentialgleichungssysteme. Math. Z.31, 748–766 (1930).
Author information
Authors and Affiliations
Additional information
This research was sponsored by the Office of Ordnance Research, U.S.Army. Contract Co. DA-23-072-ORD-1289.
Rights and permissions
About this article
Cite this article
Lillo, J.C. Continuous matrices and the stability theory of differential systems. Math Z 73, 45–58 (1960). https://doi.org/10.1007/BF01163268
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01163268