List of Articles Operational matrix Open Access Article Abstract Page Full-Text 1 - An Effective Computational Approach by Hybrid Functions Operational Matrix for Solving Mixed Kind of the Partial Integro-Differential Equations yaser rostami Open Access Article Abstract Page Full-Text 2 - Zernike radial polynomials method for solving nonlinear singular boundary value problems arising in physiology M.A. Ebadi E.S. Hashemizadeh A.H. Refahi Sheikhani Open Access Article Abstract Page Full-Text 3 - Presentation of two models for the numerical analysis of fractional integro-differential equations and their comparison M. Behroozifar Open Access Article Abstract Page Full-Text 4 - Numerical solution of fractional model of HIV infection in cells CD4+T Mohammad Reza Doostar Tayebeh Damercheli Alireza Vahidi Open Access Article Abstract Page Full-Text 5 - New operational matrix for solving a class of optimal control problems with Jumarie’s modified Riemann-Liouville fractional derivative M. alipour P. allahgholi Open Access Article Abstract Page Full-Text 6 - Numerical solution of the Sturm-Liouville problem by using Chebyshev cardinal functions M. Shahriari B. Nemati Saray F. Pashaie Open Access Article Abstract Page Full-Text 7 - A Survey of Direct Methods for Solving Variational Problems Maryam Gholami Mohammad Norouzi Open Access Article Abstract Page Full-Text 8 - An Efficient Numerical Algorithm For Solving Linear Differential Equations of Arbitrary Order And Coefficients S. Hatamzadeh-Varmazyar Z. Masouri Open Access Article Abstract Page Full-Text 9 - A Fast and Accurate Expansion-Iterative Method for Solving Second Kind Volterra Integral Equations S. Hatamzadeh-Varmazyar Z. Masouri Open Access Article Abstract Page Full-Text 10 - حل معادلات دیفرانسیل ماتریسی خطی مرتبه اول با استفاده از رویکرد ماتریس برنشتاین زهرا لرکوجوری ناصر میکائیل وند اسماعیل بابلیان Open Access Article Abstract Page Full-Text 11 - A Numerical Method For Solving Physiology Problems By Shifted Chebyshev Operational Matrix E. Hashemizadeh F. Mahmoodi Open Access Article Abstract Page Full-Text 12 - Application of Laguerre Polynomials for Solving Infinite Boundary Integro-Differential Equations A. Riahifar M. Matinfar Open Access Article Abstract Page Full-Text 13 - Bernstein Multi-Scaling Operational Matrix Method for Nonlinear Matrix Differential Models of Second-Order M. Mohamadi E. Babolian S. A. Yousefi Open Access Article Abstract Page Full-Text 14 - بکارگیری ماتریس عملیاتی جدید برای حل معادلات انتگرال کسری غیرخطی فائزه سالکی رضا عزتی Open Access Article Abstract Page Full-Text 15 - On the Modified Block-Pulse Function for Volterra Integral Equation of The First Kind مهناز محمدی علیرضا وحیدی طیبه دمیرچلی سعید خضرلو مصطفی نوری 10.30495/ijim.2022.20272 Open Access Article Abstract Page Full-Text 16 - یک روش ماتریس-عملیاتی ژاکوبی انتقال یافته جدید برای حل معادله دیفرانسیل مرتبه متغیر کسری غیرخطی با تاخیرهای متناسب حمید خدابنده لو الیاس شیوانیان سعید عباسبندی 10.30495/ijim.2022.64043.1555 Open Access Article Abstract Page Full-Text 17 - Bernoulli operational matrix method for system of linear Volterra integral equations E. Hashemizadeh‎ M. Mohsenyzadeh Open Access Article Abstract Page Full-Text 18 - Numerical Solution of Fredholm Integro-differential Equations By Using Hybrid Function Operational Matrix of Differentiation R. Jafri R. Ezzati K. ‎Maleknejad‎ Open Access Article Abstract Page Full-Text 19 - Approximation solution of two-dimensional linear stochastic Volterra-Fredholm integral equation via two-dimensional Block-pulse functions M. Fallahpour‎‎ M. Khodabin‎ K. Maleknejad‎ Open Access Article Abstract Page Full-Text 20 - Numerical solution of nonlinear integral equations by Galerkin methods with hybrid Legendre and Block-Pulse functions M. Tavassoli Kajani S. Mahdavi Open Access Article Abstract Page Full-Text 21 - Numerical Solution of Multidimensional Exponential Levy Equation by Block Pulse Function Minoo Bakhshmohammadlou Rahman Farnoosh 10.22034/amfa.2020.1873599.1260 Open Access Article Abstract Page Full-Text 22 - Application of optimization algorithm to nonlinear fractional optimal control problems Asma Moradikashkooli Hamid Haj Seyyed Javadi Sam Jabbehdari 10.22094/jcr.2023.1996770.1317 Open Access Article Abstract Page Full-Text 23 - یک روش کارآمد برای حل دستگاههای معادلات انتگرال حمیده ابراهیمی Open Access Article Abstract Page Full-Text 24 - حل عددی معادلات انتگرال فردهلم و ولترا با استفاده از چندجمله ای های مونتز- لژاندر نرمال شده فرشته صائمی حمیده ابراهیمی محمود شفیعی Open Access Article Abstract Page Full-Text 25 - استفاده از موجک لژاندر برای دسته ای از معادلات مقدار مرزی مرتبه چهارم سرکوت عبدی آرام عزیزی محمود شفیعی جمشید سعیدیان Open Access Article Abstract Page Full-Text 26 - Application of triangular functions for solving the vasicek model Z. Sadati Kh. Maleknejad Open Access Article Abstract Page Full-Text 27 - A Chebyshev functions method for solving linear and nonlinear fractional differential equations based on Hilfer fractional derivative M. H. Derakhshan A. Aminataei Open Access Article Abstract Page Full-Text 28 - Numerical Solution Two-Dimensional Volterra-Fredholm Integral Equations of the Second Kind with Block-Pulse Functions Based on Legendre Polynomials Jafar Khazaian Nouredin Parandin Farajollah Mohammadi Yaghoobi Nasrin Karami Kabir 10.30495/ijm2c.2022.688969 Open Access Article Abstract Page Full-Text 29 - NUMERICAL SOLUTION OF INTEGRO-DIFFERENTIAL EQUATION BY USING CHEBYSHEV WAVELET OPERATIONAL MATRIX OF INTEGRATION M. A. Fariborzi Araghi S. Daliri M. Bahmanpour Open Access Article Abstract Page Full-Text 30 - HYBRID OF RATIONALIZED HAAR FUNCTIONS METHOD FOR SOLVING DIFFERENTIAL EQUATIONS OF FRACTIONAL ORDER Y. Ordokhani N. Rahimi Open Access Article Abstract Page Full-Text 31 - HAAR WAVELET AND ADOMAIN DECOMPOSITION METHOD FOR THIRD ORDER PARTIAL DIFFERENTIAL EQUATIONS ARISING IN IMPULSIVE MOTION OF A AT PLATE I. Singh S. Kumar Open Access Article Abstract Page Full-Text 32 - NUMERICAL SOLUTION OF DELAY INTEGRAL EQUATIONS BY USING BLOCK PULSE FUNCTIONS ARISES IN BIOLOGICAL SCIENCES M. Nouri K. Maleknejad Open Access Article Abstract Page Full-Text 33 - A STRONG COMPUTATIONAL METHOD FOR SOLVING OF SYSTEM OF INFINITE BOUNDARY INTEGRO-DIFFERENTIAL EQUATIONS M. Matinfar Abbas Riahifar H. Abdollahi Open Access Article Abstract Page Full-Text 34 - Direct method for solving nonlinear two-dimensional Volterra-Fredholm integro-differential equations by block-pulse functions Elnaz Poorfattah Akbar Jafari Shaerlar