طريقة مهجنه لحل المعادلات التفاضلية الضبابية من الرتبة الثانية == A Hybrid Approach for Solving Fuzzy Differential Equation of Second Order
Author name:
بسمه عبد الهادي نعمة
Supervisor name:
علاء الدين نوري احمد
General topic:
Mathematics
Specific topic:
Mathematics
Degree:
Master
University:
Al-Nahrain University - College Of Science
Language:
English
University location:
Baghdad
First pages:
27T1058 - p.pdf
Abstract:
In this thesis, a hybrid approach is presented by combining fuzzy Laplace transformation method and fuzzy variational iteration methods which is employed to obtain approximate solutions of linear and nonlinear fuzzy differential equations with fuzzy initial and boundary values. Then our approach is implemented in which two approaches have been constructed according to the formula of the Lagrange multiplier obtaining the lower, upper and center solutions. The experimental results which are obtained shows every high accuracy in comparison with the exact results with less number of iterations other numerical or approximate method.
