List of Articles convex Open Access Article Abstract Page Full-Text 1 - A numerical approach for optimal control model of the convex semi-infinite programming Hamid Rouhparvar Open Access Article Abstract Page Full-Text 2 - A Method for Solving Convex Quadratic Programming Problems Based on Differential-algebraic equations Masomeh Abbasi 20.1001.1.25885723.2019.11.2.4.5 Open Access Article Abstract Page Full-Text 3 - Sequential Optimality Conditions for Bilevel Multiobjective Fractional Programming Problems with Extremal Value Function Laghdir Mohamed Open Access Article Abstract Page Full-Text 4 - Some Results on facets for linear inequality in 0-1 variables D. Sashi Bhusan B. Bagaban J.P. Tripathy Open Access Article Abstract Page Full-Text 5 - Convex Surface Visualization Using Rational Bi- cubic Function Malik Zawwar Hussain Fareeha Saadia Maria Hussain Open Access Article Abstract Page Full-Text 6 - A NEW APPROACH OF FUZZY NUMBERS WITH DIFFERENT SHAPES AND DEVIATION A. Ghanizadeh N. Parandin