Abstract
We consider the boundary value problem
where \(M\) and \(N\) are constant \(n\times n\) matrices and \(A\), \(B\), and \(F\) are continuous \(n\times n\) matrix functions defined on a closed interval \(I\) and the direct product \(I\times D\), respectively; here \(D\) is a ball centered at zero in the space \(\mathbb{R}^{n\times n}\). Constructive sufficient conditions for the unique solvability of this problem in terms of the initial data are obtained. An iterative algorithm with an implicit computational scheme is presented. All approximate solutions produced by the algorithm satisfy the given boundary condition.
Similar content being viewed by others
REFERENCES
Murty, K.N., Howell, G.W., and Sivasundaram, S., Two (multi) point nonlinear Lyapunov systems – existence and uniqueness, J. Math. Anal. Appl., 1992, vol. 167, pp. 505–515.
Laptinskii, V.N., Konstruktivnyi analiz upravlyaemykh kolebatel’nykh sistem (Constructive Analysis of Controlled Vibrational Systems), Minsk: Inst. Mat. Nats. Akad. Nauk Belarusi, 1998.
Laptinskii, V.N. and Makovetskii, I.I., On the constructive analysis of a two-point boundary value problem for a nonlinear Lyapunov equation, Differ. Equations, 2005, vol. 41, no. 7, pp. 1045–1048.
Laptinskii, V.N., Makovetskii, I.I., and Pugin, V.V., Matrichnye differentsial’nye uravneniya Lyapunova i Rikkati (Matrix Differential Lyapunov and Riccati Equations), Mogilev: Belarus.–Ross. Univ., 2012.
Demidovich, B.P., Lektsii po matematicheskoi teorii ustoichivosti (Lectures on the Mathematical Theory of Stability), Moscow: Nauka, 1967.
Kantorovich, L.V. and Akilov, G.P., Funktsional’nyi analiz (Functional Analysis), Moscow: Nauka, 1977.
Gantmakher, F.R., Teoriya matrits (Theory of Matrices), Moscow: Nauka, 1967.
Zabreiko, P.P. and Laptinskii, V.N., Fixed point principle and nonlocal solvability theorems for essentially nonlinear differential equations, Dokl. Nats. Akad. Nauk Belarusi, 1997, vol. 41, no. 1, pp. 5–9.
Laptinskii, V.N., On semiaxis-bounded solutions to Riccati equation, Vestsi Nats. Akad. Navuk Belarusi. Ser. Fiz.-Mat. Navuk, 1995, no. 2, pp. 12–16.
Laptinskii, V.N., On semiaxis-bounded solutions to nonlinear differential systems, Differ. Uravn., 1997, vol. 33, no. 2, pp. 275–277.
Laptinskii, V.N., On the asymptotic behavior of solutions of nonlinear differential systems, Differ. Equations, 2008, vol. 44, no. 2, pp. 213–218.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Translated by V. Potapchouck
Rights and permissions
About this article
Cite this article
Laptinskii, V.N., Makovetskii, I.I. Constructing a Solution of a Two-Point Boundary Value Problem for a Nonlinear Matrix Lyapunov Equation. Diff Equat 56, 135–139 (2020). https://doi.org/10.1134/S0012266120010152
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0012266120010152