“Analytical Solutions for Asymetric Model of a Rod in a lattice Fluid” “On the Porous Medium Equation With Modified Fourier’s Law: Symmetries and Integrability” “Exact Solution of the Partical -cluster Dynamic Equation” “Propagation of boundary of inhomogeneous heat conduction equation” accepted to Journal of Applied Mathematics and Computation. “Some new Exact Solutions for Linear Thermoelastic system” “On the exact solution of (2+1)- dimensional cubic nonlinear Shrodinger equation” Similarity Solutions For Heat And Mass Transfer of MHD Flow Over a Permeable Stretching Wedge With Variable Fluid Properties And Heat Generation/Absorption Group solution for an unsteady non-Newtonian Hiemenz flow with variable fluid properties and suction/injection MHD Slip Flow of Newtonian Fluid past a Stretching Sheet with Thermal Convective Boundary Condition, Radiation, and Chemical Reaction Thermal radiation effect on flow and heat transfer of unsteady MHD micropolar fluid over vertical heated nonisothermal stretching surface using group analysis Melting phenomenon in magneto hydro-dynamics steady flow and heat transfer over a moving surface in the presence of thermal radiation Lie Group Analysis for a Mixed Convective Flow and Heat Mass Transfer Over a Permeable Stretching Surface with Soret and Dufour Effects A generalized Weierstrass elliptic function expansion method for solving some nonlinear partial differential equations New Exact Solutions of the (2+ 1)-Dimensional Nonlinear Schrödinger Equation Group classification of the dispersion equation of gaseous pollutants in presence of a temperature inversion On the exact solutions of the aerosol dynamic equation in cylindrical geometry