issue 2 publication date 2013-10-01

• Numerical solution of delay differential equations via operational matrices of hybrid of block-pulse functions and Bernstein polynomials
• A fractional type of the Chebyshev polynomials for approximation of solution of linear fractional differential equations
• A new numerical scheme for solving systems of integro-differential equations
• Extremal Positive Solutions For The Distributed Order Fractional Hybrid Differential Equations
• Lie symmetry analysis for Kawahara-KdV equations
• Solitary Wave solutions of the BK equation and ALWW system by using the first integral method