issue 3 publication date 2009-08-01

• Necessary and Sucient Optimality Conditions for a Control Fuzzy Linear Problem
• A Method for Defuzzication by Weighted Distance
• Ranking Ecient DMUs with Stochastic Data by Considering Inecient Frontier
• Sensitivity and Stability Radius in Data Envelopment Analysis
• Extrapolation Method for Fuzzy Dierential Inclusions
• New family of Two-Parameters Iterative Methods for Non-Linear Equations with Fourth-Order Convergence
• Biconjugate Decomposition Using ABS Algorithms
• Extension on Regularity Condition in DEA Models