issue 4 publication date 2013-12-01

• SsT decomposition method for solving fully fuzzy linear systems
• Numerical solution of fuzzy differential equations under generalized differentiability by fuzzy neural network
• Utilizing a new feed-back fuzzy neural network for solving a system of fuzzy equations
• Fully fuzzy linear programming with inequality constraints
• Singular constrained linear systems
• Some traveling wave solutions of soliton family
• Strong convergence for variational inequalities and equilibrium problems and representations
• Solving nonlinear Lane-Emden type equations with unsupervised combined artificial neural networks
• On convergence of homotopy analysis method to solve the Schrodinger equation with a power law nonlinearity
• The effects of outside board on firm value in Tehran Stock Exchange from the perspective of information transaction costs
• Groups performance ranking based on inefficiency sharing
• Ranking Network-Structured Decision-Making Units and Its Application in Bank ‎Branches