“…The MLPG method, a truly meshless method developed by Atluri and his colleagues, is a simple and lesscostly alternative to the FEM and BEM , Atluri and Shen (2002a, b)]. Remarkable successes of the MLPG method have been reported in solving the convection-diffusion problems [Lin and Atluri (2000)]; beam problems [Raju, Phillips (2003)]; fracture mechanics [Kim & Atluri (2000), Ching & Batra (2001)]; strain gradient materials [Tang, Shen and Atluri, (2003)]; three dimensional elasticity problems ]; elstodynamic problems [Batra, Ching (2002);]; elastodynamic problems in continuously nonhomogeneous solids [Sladek, Sladek, Zhang (2003)]; thermoelasticity ]; Navier-Stokes flows ]; and plate bending problems , Long and Atluri (2002), Qian, Batra, and Chen (2003a, b)]. A comparison study of the efficiency and accuracy of a variety of meshless trial and test functions is presented in Atluri and Shen (2002a, b), based on the general concept of the meshless local PetrovGalerkin (MLPG) method.…”