فهرس المقالات Saeed Akhavan المقاله 1 - Convergence of Legendre and Chebyshev multiwavelets in Petrov-Galerkin method for solving Fredholm integro-differential equations of high orders 20.1001.1.27834441.2021.13.3.4.1 Saeed Akhavan Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering , العدد 4 , السنة 13 , تابستان 2021 المقاله 2 - Convergence of collocation Bernoulli wavelet method in solving nonlinear Fredholm integro-differential equations of fractional order Abdolali Rooholahi Saeed Akhavan Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering , العدد 5 , السنة 15 , پاییز 2023