issue 2 publication date 2010-01-01

• On The Perimeter of an Ellipse
• Redened (anti) fuzzy BM-algebras
• BMO Space and its relation with wavelet theory
• Influence of using the strategy of concept maps in learning fractions
• Hybrid model in network DEA
• Input congestion, technical ineciency and output reduction in fuzzy data envelopment analysis
• Some notes concerning the convergence control parameter in homotopy analysis method
• A numerical solution of Nagumo telegraph equation by Adomian decomposition method
• On the strong convergence theorems by the hybrid method for a family of mappings in uniformly convex Banach spaces