issue 16 publication date 2019-02-20

• A matrix method for estimating linear regression coefficients based on fuzzy numbers
• New Criteria for Existence of a Class of Generalized Euler-types Constants
• The Most Productive Scale Compared to Demand Fulfillment (Case Study: Insurance Companies)
• A New multi attribute Decision making Reliability Centered Maintenance in Power Transmission Systems
• The Calculation of the output price vectorby applying reverse linear programming: The novel approach in DEA
• On trivial ends of Cayley graph of groups
• A conjugate gradient based method for Decision Neural Network training
• new analytical method based on Riccati equation for finding Soliton solutions of Nonlinear Lakshmanan-Porsezian-Daniel (LPD) equation
• Finding the polar decomposition of a matrix by an efficient iterative method
• Stability Analysis of a Fractional Order Model of HIV virus and AIDS Infection in the Community
• Numerical solution of the Sturm-Liouville problem by using Chebyshev cardinal functions
• Parametric Characteristics of the Interaction of Technologies and the Criterion Role of Technology spillover
• Einstein structures on four-dimensional nutral Lie groups
• A Ciric-type common fixed point theorem in complete b-metric spaces