کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
389995 | 661201 | 2012 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Numerical solutions of fuzzy differential equations by extended Runge–Kutta-like formulae of order 4
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
هوش مصنوعی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Numerical solutions of fuzzy differential equations by extended Runge–Kutta-like formulae of order 4 Numerical solutions of fuzzy differential equations by extended Runge–Kutta-like formulae of order 4](/preview/png/389995.png)
چکیده انگلیسی
In this paper, we apply a numerical algorithm for solving the fuzzy first order initial value problem, based on extended Runge–Kutta-like formulae of order 4. We use Seikkala's derivative. The elementary properties of this new solution are given. We use the extended Runge–Kutta-like formulae in order to enhance the order of accuracy of the solutions using evaluations of both f and f′f′, instead of the evaluations of f only.
► We introduce fuzzy Runge–Kutta-like method for numerical solution of FIVPs.
► This method reduces the evaluation functions per step.
► The result shows that this method has a high accuracy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuzzy Sets and Systems - Volume 189, Issue 1, 16 February 2012, Pages 74–91
Journal: Fuzzy Sets and Systems - Volume 189, Issue 1, 16 February 2012, Pages 74–91
نویسندگان
B. Ghazanfari, A. Shakerami,