Diamandescu, Aurel2021-04-232021-04-232004-04-23Diamandescu, A. (2004). Existence of Ψ-bounded solutions for a system of differential equations. <i>Electronic Journal of Differential Equations, 2004</i>(63), pp. 1-6.1072-6691https://hdl.handle.net/10877/13416In this article, we present a necessary and sufficient condition for the existence of solutions to the linear nonhomogeneous system x' = A(t)x + ƒ(t). Under the condition stated, for every Lebesgue Ψ-integrable function ƒ there is at least one Ψ-bounded solution on the interval (0, +∞).Text6 pages1 file (.pdf)enAttribution 4.0 InternationalΨ-boundedLebesgue Ψ-integrable functionArticle