Ali .Zboon R, Ramadhan.Kider J, Kasim .Hassan S. Solvability of Linear Perturbed Sylvester Dynamical System in Infinite Dimensional Space Using Perturbed Composite Semigroup Approach. J. Al-Qadisiyah Comp. Sci. Math. [Internet]. 2017 Sep. 17 [cited 2024 Nov. 15];3(1):137-60. Available from: https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/246