Ali Vahidian Kamyad
Department of Mathematics, Ferdowsi University of Mashhad, Mashhad, Iran
[ 1 ] - ON SOLUTION OF A CLASS OF FUZZY BVPs
This paper investigates the existence and uniqueness of solutions to rst-order nonlinear boundary value problems (BVPs) involving fuzzy dif- ferential equations and two-point boundary conditions. Some sucient condi- tions are presented that guarantee the existence and uniqueness of solutions under the approach of Hukuhara dierentiability.
[ 2 ] - MODIFIED K-STEP METHOD FOR SOLVING FUZZY INITIAL VALUE PROBLEMS
We are concerned with the development of a K−step method for the numerical solution of fuzzy initial value problems. Convergence and stability of the method are also proved in detail. Moreover, a specific method of order 4 is found. The numerical results show that the proposed fourth order method is efficient for solving fuzzy differential equations.
نویسندگان همکار