List of articles (by subject) Mathematical Analysis Open Access Article Abstract Page Full-Text 1 - Characterization of Regularity of Posemigroups by High-Quasi-Ideals Mohammadmahdi Shamivand 20.1001.1.25382217.2022.16.2.4.2 Open Access Article Abstract Page Full-Text 2 - Midpoint Characterization in Symmetric Hadamard Spaces and its Applications Farshid Khojasteh 20.1001.1.25382217.2022.16.1.5.1 Open Access Article Abstract Page Full-Text 3 - Best Co-approximation and Worst Approximation by Closed Unit Balls Hamid Tehrani 20.1001.1.25382217.2022.16.2.8.6 Open Access Article Abstract Page Full-Text 4 - On decomposability of projective curvature tensor in projective recurrent conformal Finsler space Chayank Kumar Mishra Gautam Lodhi 20.1001.1.25382217.2020.14.2.12.6 Open Access Article Abstract Page Full-Text 5 - A Convergence Theorem for Two Nonexpansive map in CAT(0) spaces Hamid Sahebi Stojan Radenovic 20.1001.1.25382217.2020.14.2.8.2 Open Access Article Abstract Page Full-Text 6 - Essential Norm of Composition Operator as a Mapping on Weighted Bergman Space with Regular Weight Shayesteh Rezaei 20.1001.1.25382217.2022.16.2.5.3 Open Access Article Abstract Page Full-Text 7 - Generalized Hankel shifts and exact Jackson Stechkin inequalities in L2 Tilektes Tileubayev Open Access Article Abstract Page Full-Text 8 - A new approach to solving strongly pseudomonotone equilibrium problems in Banach spaces using Bregman distance Roushanak Lotfikar Gholam reza Zamani Eskandani