issue 11 publication date 2017-10-23

• Ranking Efficient DMUs in Two-stage Network DEA with Common Weights method
• Ranking of decision making units based on cross efficiency by undesirable outputs and uncertainity
• Supplier Selection in Supply Chain Management by Data Envelopment Analysis
• Probability-possibility DEA model with Fuzzy random data in presence of skew-Normal distribution
• ACTION OF SEMISIMPLE ISOMERY GROUPS ON SOME RIEMANNIAN MANIFOLDS OF NONPOSITIVE CURVATURE
• Determining Left and right Returns to Scale (RTS) and RTS sustainability by using linear programming problems based on simultaneous changes in inputs and outputs
• Computation of the linear Schrodinger Energy levels by Sinc method
• A Heuristic Method on Extended Two-Stage Network Structures
• Gorenstein homological dimensions with respect to a semi-dualizing module over group rings
• Symplectic and symmetric methods for the numerical solution of some mathematical models of celestial objects