Semnan UniversityInternational Journal of Nonlinear Analysis and Applications2008-682212220211101The new integral transform and its applications849856514210.22075/ijnaa.2021.5142ENEman A. MansourMustansiriyah University, College of Education, Department of Mathematics, Baghdad, IraqSadiq MehdiMustansiriyah University, College of Education, Department of Mathematics, Baghdad, IraqEmad A. KuffibAl-Qadisiyah University, College of Engineering, Al-Qadisiyah, IraqJournal Article20210203We offer a new complex integral transform, the complex SEE transform, in this paper. The properties of this transform are investigated. This complex integral transform is also used to reduce the core problem to a simple algebraic equation. The answer to this primary problem can then be obtained by solving this algebraic equation and using the inverse of this complex integral transform. Finally, the complex integral transform is used to solve higher order ordinary differential equations. Also, we introduce, some important engineering and physics applications.https://ijnaa.semnan.ac.ir/article_5142_96bd157075152bf42ba09bc02296eeba.pdf