List of Articles Open Access Article Abstract Page Full-Text 1 - Determining the Russell Technical Efficiency of measure in the Presence of Flexible Factors based on slack variables Majid Sedighi Hassan Kiyadeh Saber Saati Mohtadi Sohrab Kordrostami Open Access Article Abstract Page Full-Text 2 - The complement of the 𝑀-intersection graph of ideals of a ring Farideh Heydari Open Access Article Abstract Page Full-Text 3 - Turing instability and pattern formation in reaction-diffusion models َAli Atabaigi Open Access Article Abstract Page Full-Text 4 - Fuzzy Graph Coloring in Traffic Lights Problem Yahya Talebi Rostami Siyamak Firouzian Ali Reza Moniri Hamzekolaee Mostafa Nouri Jouybari Open Access Article Abstract Page Full-Text 5 - Weak amenability of Beurling algebra free products Elham Gheisari Akram Yousofzadeh Mohammad Sadegh Asagri Open Access Article Abstract Page Full-Text 6 - The commutativity degree of semigroup of order p^α q^β Mehrdad Azadi mandana ghaneei Open Access Article Abstract Page Full-Text 7 - Silver coloring of generalized Petersen graphs Nazli Besharati Open Access Article Abstract Page Full-Text 8 - A generalization of the Erdos-Serpinski conjecture Hamid Torabi AmirAli Fatehizadeh Open Access Article Abstract Page Full-Text 9 - A Hybrid Model of Two-Stage DEA and PROMETHEE in the Gray Environment for Performance Evaluation Alireza Alinezhad Amir Amini Open Access Article Abstract Page Full-Text 10 - Solution of operator equations and proof of Kannan mapping theorem and Chatterjea-type mapping theorem in C^*-algebra valued S_b-metric spaces S. Samira Razavi Hashem Parvaneh Masiha Open Access Article Abstract Page Full-Text 11 - Centralized Limited Resource Allocation in Data Envelopment Analysis with Stochastic Data Najmeh Malekmohammadi Open Access Article Abstract Page Full-Text 12 - On meromorphic convex functions of order reverse α and their properties Sirous Moradi Mohammad Taati Open Access Article Abstract Page Full-Text 13 - The closeness of almost multiplicative linear functionals with multiplicative linear functionals in commutative Banach algebras ّّFariba Ershad Open Access Article Abstract Page Full-Text 14 - A characterization for ε_m-complete hyperrings by m-complete parts Morteza Norouzi Open Access Article Abstract Page Full-Text 15 - SOME GENERALIZATIONS OF CHEBYSHEV TYPE INEQUALITIES INVOLVING THE HADAMARD PRODUCT IN L^p SPACES CONSIST OF OPERATORS VALUE FUNCTIONS Rudin Teimourian Amir ghasem Ghazanfari Open Access Article Abstract Page Full-Text 16 - Proactive multi-secret sharing scheme based on Lagrange interpolation and Chinese remainder theorem Mohammad Ebrahim Ebrahimi Kiasari Abdolrasoul Mirghadri Nasrollah Pakniat Mojtaba Nazari Open Access Article Abstract Page Full-Text 17 - 𝐶𝑣-injectivity of S-acts over monoids Masoome Hezarjaribi Dastaki Hamid Rasouli