Approximate Solution of Linear Fuzzy Initial Value Problems Using Modified Variaional Iteration Method

  • Fadhel S. Fadhel Department of Mathematics and Computer Applications, College of Science, Al-Nahrain University, Baghdad-Iraq
  • Hussein M. Sagban Department of Mathematics and Computer Applications, College of Science, Al-Nahrain University, Baghdad-Iraq
Keywords: New variational iteration method, Fuzzy initial value problem, Fuzzy number, Ordinary differential equation, General Lagrange multiplier

Abstract

The main objective of this paper is to solve fuzzy initial value problems, in which the fuzziness occurs in the initial conditions. The proposed approach, namely the modified variational iteration method, will be used to find the solution of fuzzy initial value problem approximately and to increase the rate of convergence of the variational iteration method. From the obtained results, as it is expected, the approximate results of the proposed method are more accurate than those results obtained without using the modified variational iteration method.

Published
2021-12-31
How to Cite
S. Fadhel, F., & M. Sagban, H. (2021). Approximate Solution of Linear Fuzzy Initial Value Problems Using Modified Variaional Iteration Method. Al-Nahrain Journal of Science, 24(4), 32-39. Retrieved from https://anjs.edu.iq/index.php/anjs/article/view/2435
Section
Articles