An efficient method to approximate eigenvalues and eigenfunctions of high order Sturm-Liouville problems
عنوان مقاله: An efficient method to approximate eigenvalues and eigenfunctions of high order Sturm-Liouville problems
شناسه ملی مقاله: JR_CMDE-8-2_014
منتشر شده در در سال 1399
شناسه ملی مقاله: JR_CMDE-8-2_014
منتشر شده در در سال 1399
مشخصات نویسندگان مقاله:
- - - Department of Applied Mathematics, Faculty of Mathematical Sciences, University of Guilan, P. O. Box ۴۱۳۳۵-۱۹۱۴, Guilan, Rasht, Iran.
- - - Department of Mathematics, Sari Branch, Islamic Azad University, Sari, Iran.
- - - Department of Applied Mathematics, Faculty of Mathematical Sciences, University of Guilan, P. O. Box ۴۱۳۳۵-۱۹۱۴, Guilan, Rasht, Iran.
خلاصه مقاله:
- - - Department of Applied Mathematics, Faculty of Mathematical Sciences, University of Guilan, P. O. Box ۴۱۳۳۵-۱۹۱۴, Guilan, Rasht, Iran.
- - - Department of Mathematics, Sari Branch, Islamic Azad University, Sari, Iran.
- - - Department of Applied Mathematics, Faculty of Mathematical Sciences, University of Guilan, P. O. Box ۴۱۳۳۵-۱۹۱۴, Guilan, Rasht, Iran.
determination of eigenvalues and eigenfunctions of a High-order Sturm-Liouville problem (HSLP) is considered. To this end, the Differential Transformation Method (DTM) is applied which is an efficient technique for solving differential equations. The results of the proposed approach are compared with those of some well-known methods reported in the literature. Four illustrative real life examples of mechanical engineering are provided to show the ability and the cost-effectiveness of this numerical approach.
کلمات کلیدی: High order sturm-liouville problems, Differential transformation method, eigenvalue
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1598008/