List of Articles Jacobi polynomial Open Access Article Abstract Page Full-Text 1 - Optimal solution for Koper-Schmidt equation using Jacobi and Airfoil expansion methods shadan sadigh behzadi F. Gervehei A. Rafie Open Access Article Abstract Page Full-Text 2 - An Efficient Numerical Method for a Class of Boundary Value Problems, Based on Shifted Jacobi-Gauss Collocation Scheme M. Maleki Miyane S. Abbasbandy Open Access Article Abstract Page Full-Text 3 - Numerical solution of nonlinear fractional pantograph differential equations with boundary conditions using Jacobi polynomials Somayeh Nemati Faezeh Bakouei Open Access Article Abstract Page Full-Text 4 - Optimization of the Black-Scholes Equation with the Numerical Method of Local Expansion to Minimize Risk Coverage Amirreza Keyghobadi Shadan Behzadi Fatemeh Gervei 10.22034/amfa.2020.579396.1140 Open Access Article Abstract Page Full-Text 5 - Jacobi Operational Matrix Approach for Solving Systems of Linear and Nonlinear Integro-Differential Equations Khadijeh Sadri Zainab Ayati Open Access Article Abstract Page Full-Text 6 - APPLICATION OF FUZZY EXPANSION METHODS FOR SOLVING FUZZY FREDHOLM- VOLTERRA INTEGRAL EQUATIONS OF THE FIRST KIND Sh. S. Fallah Jelodar T. Allahviranloo S. Abbasbandy