The verification of the quantities of interest based on energy norm of solutions by node-based smoothed finite element method
Propose a verification method for the quantities of interest using NS-FEM. Find two kinds of energy norm of solutions possessing upper bound attribute. Extend to the computation of bound on the quantities of interest in elastic problems. Examine the bounding and convergence property of the energy norms of solutions.
verification node-based smoothed finite element method finite element method bounds elasticity quantity interest