TY - JOUR AU - Faez Ghaffoori PY - 2022/01/06 Y2 - 2024/03/29 TI - On Solvability of the Integro-Differential Equations JF - Al-Qadisiyah Journal of Pure Science JA - QJPS VL - 27 IS - 1 SE - Mathematics DO - 10.29350/qjps.2022.27.1.1466 UR - https://journalsc.qu.edu.iq/index.php/JOPS/article/view/1466 AB - In this paper, we study the existence of solution to integro-differential equations in the space of Lebesgue-integrable  on un-bounded interval after transformed to nonlinear integral functional equation, the used tool is the fixed point theorem due to Schauder with weak measure of non compactness, due to De-Blasi. In addition, we give an example which satisfies the conditions of our existence theorem. ER -