List of Articles Ordinary differential equation Open Access Article Abstract Page Full-Text 1 - Symplectic and symmetric methods for the numerical solution of some mathematical models of celestial objects A. Abdi S.A. Hosseini Open Access Article Abstract Page Full-Text 2 - حل معادلات انتگرال ولترای نوع دوم با هسته پیچشی محمد صادق باریکبین علیرضا وحیدی طیبه دمیرچلی Open Access Article Abstract Page Full-Text 3 - Approximate solution of fourth order differential equation in Neumann problem J. Rashidinia D. Kalvand L. Tepoyan Open Access Article Abstract Page Full-Text 4 - Numerical Solution of Nonlinear System of Ordinary Differential Equations by the Newton-Taylor Polynomial and Extrapolation with Application from a Corona Virus Model Bahman Babayar-Razlighi 10.30495/ijm2c.2021.685126 Open Access Article Abstract Page Full-Text 5 - APPLICATION NEURAL NETWORK TO SOLVE ORDINARY DIFFERENTIAL EQUATIONS Nouredin Parandin Somayeh Ezadi