List of Articles Open Access Article Abstract Page Full-Text 1 - Clustering with Intelligent Linexk-Means نرگس Ahmadzadehgolia M.H. Behzadi A. Mohammadpour Open Access Article Abstract Page Full-Text 2 - Results on Generalization of Burch’s Inequality and the Depth of Rees Algebra and Associated Graded Rings of an Ideal with Respect to a Cohen-Macaulay Module محمد Tohidi Amir Mafi خدیجه Ahmadi Open Access Article Abstract Page Full-Text 3 - A New Method for Solving the Fully Interval Bilevel Linear Programming Problem with Equal Constraints seyyedeh farkhondeh tayebnasab farhad hamidi mehdi allahdadi Open Access Article Abstract Page Full-Text 4 - Presenting a Multi-Objective Mathematical Model for Time-Cost trade off Problem Considering Time Value of Money and Solve it by MOPSO Algorithm M.A Shafiiee M.R Shahriyary فرهاد hosseinzadeh lotfi reza radfar Open Access Article Abstract Page Full-Text 5 - Efficient location by using data envelopment analysis M. Mirbloky M. Jolaei Open Access Article Abstract Page Full-Text 6 - Developing a Mixed Integer Quadratic Programing Model with Integer Numbers for Designing a Dynamic closed-loop Logistics Network Ehsan Yadegari Akbar Alem-Tabriz Mostafa Zandieh Behrouz Dorri Open Access Article Abstract Page Full-Text 7 - The study of relation between existence of admissible vectors and amenability and compactness of a locally compact group جواد Saadatmandan علیرضا Bagheri Sales Open Access Article Abstract Page Full-Text 8 - Ideal of Lattice homomorphisms corresponding to the products of two arbitrary lattices and the lattice [2] Leila Sharifan Ghazaleh Malekbala Open Access Article Abstract Page Full-Text 9 - A Parametric Approach to Solving the Fuzzy Multi-Objective Linear Fractional Programming Problem H. Naseri K. Khazaei kohpar Open Access Article Abstract Page Full-Text 10 - dominating subset and representation graph on topological spaces Hasan Barzegar Open Access Article Abstract Page Full-Text 11 - Designing a decision support system to predict the success of research centers with discriminatory analysis DEA T. Alahveranlo محسن . Vaez ghasemi سیدمصطفی . Tahery Open Access Article Abstract Page Full-Text 12 - Solving infinite system of nonlinear integral equations by using F-generalized Meir-Keeler condensing operators, measure of noncompactness and modified homotopy perturbation. mohsen rabbani Reza Arab