TY - JOUR AU - M. M. Al-Qarni, PY - 2021/06/05 Y2 - 2024/03/28 TI - The (ð^'/ð)-Expansion and Homotopy Perturbation Methods for Solving Nonlinear Singular Integral Equation of Heat Radiation in a Semi-Infinite Solid JF - Design Engineering JA - DE VL - IS - SE - Articles DO - UR - http://www.thedesignengineering.com/index.php/DE/article/view/1861 SP - 1552- 1560 AB - In this article, we aim to handle some nonlinear singular integral equation by utilizing the (ð^'/ð)-expansion and homotopy perturbation methods (HPM) . The techniques of the powerful methods implemented to handling the nonlinear singular integral equation of heat radiation in a semi-infinite solid. It has been shown that the methods are straightforward and an effective tool for solving nonlinear singular integral equation of heat radiation in a semi-infinite solid that occur in applied mathematics, mathematical physics. ER -