About Verification of Multilevel Wavelet-based Numerical Method of Local Structural Analysis for Two-dimensional Problems

The distinctive paper is devoted to verification aspects of multilevel method for local static analysis of two-dimensional structures based on the coupling of finite element method and discrete wavelet transform (FEM-DWT). Comparison of results, obtained by FEM-DWT and conventional finite element method (with the use of ANSYS Mechanical) is presented. The numerical results of the examples indicate that the proposed method provides exact results for selected regions, even in high level of reduction in wavelet coefficients.