شماره 1 تاریخ انتشار 2013-12-01

• A High Order Approximation of the Two Dimensional Acoustic Wave Equation with Discontinuous Coefficients
• Chebyshev Spectral Collocation Method for Computing Numerical Solution of Telegraph Equation
• 2-stage explicit total variation diminishing preserving Runge-Kutta methods
• Existence and multiplicity of positive solutions for a coupled system of perturbed nonlinear fractional differential equations
• Parameter determination in a parabolic inverse problem in general dimensions
• The modified simplest equation method and its application