List of Articles Open Access Article Abstract Page Full-Text 1 - Numerical Solution of fuzzy differential equations of nth-order by Adams-Moulton method نورالدین پرندین Open Access Article Abstract Page Full-Text 2 - A Preferred Definition of Conditional Rényi Entropy Leila Golshani Open Access Article Abstract Page Full-Text 3 - λ-Symmetry method and the Prelle-Singer method for third-order differential equations Khodayar Goodarzi Open Access Article Abstract Page Full-Text 4 - Application of Chebyshev Polynomials for Solving Abel's Integral Equations of the First and Second Kind Ahmad Shahsavaran M. M. Shamivand Open Access Article Abstract Page Full-Text 5 - Higher Derivations Associated with the Cauchy-Jensen Type Mapping Majid Gordji Hamidreza Reisi Open Access Article Abstract Page Full-Text 6 - The Most Efficient Unit in Data Envelopment Analysis Using Genetic Algorithm M. Matin Nejati Mohsen Rostamy-Malkhalifeh R. Kargar R. Mehrjoo Open Access Article Abstract Page Full-Text 7 - Generalization of Dodgson's "Virtual Center" Method; an Efficient Method for Determinant Calculation Elyas Shivanian Alireza Soleimani Open Access Article Abstract Page Full-Text 8 - Spectral Scheme for Solving Fuzzy Volterra Integral Equations of First Kind Laleh Hooshangian