01 تیر 1403
خسرو سايوند

خسرو سایوند

مرتبه علمی: استاد
نشانی: ملایر گروه ریاضی دانشگاه ملایر
تحصیلات: دکترای تخصصی / ریاضی
تلفن: 081-33398981
دانشکده: دانشکده علوم ریاضی و آمار

مشخصات پژوهش

عنوان
On a flexible extended homotopy perturbation method and its applications in applied chemistry
نوع پژوهش مقاله چاپ شده
کلیدواژه‌ها
Fractional nonlinear partial differential equations · Ji Huan He derivative · Extended homotopy perturbation method
سال
2020
مجله JOURNAL OF MATHEMATICAL CHEMISTRY
پژوهشگران خسرو سایوند

چکیده

In this study, a new extension of the concept of the homotopy perturbation method is presented. Based on the proposed method, the nonlinear partial differential equa- tions of fractional order that appeared in the applied chemistry are investigated. The fractional derivative is described in the Ji Huan He sense and the uniqueness of the solution and convergence of the proposed method is proved. Finally, some numeri- cal examples are investigated. The obtained results are in good agreement with the existing ones in open literature and it is shown that the present method is very effec- tive and accurate