Distance transformation for the numerical evaluation of near singular boundary integrals with various kernels in boundary element method | Semantic Scholar

Distance transformation for the numerical evaluation of near singular boundary integrals with various kernels in boundary element method

@article{Ma2002DistanceTF,
title={Distance transformation for the numerical evaluation of near singular boundary integrals with various kernels in boundary element method},
author={Hang Ma and N. Kamiya},
journal={Engineering Analysis With Boundary Elements},
year={2002},
volume={26},
pages={329-339}
}

The accurate numerical solution of near singular boundary integrals was an issue of major concern in most of the boundary element analysis next to the singular boundary integrals. The problem was solved in this paper by a kind of non-linear transformation, namely, the distance transformation for the accurate evaluation of near singular boundary integrals with various kernels for both the two- and three-dimensional problems incorporated with the distance functions defined in the local intrinsic… CONTINUE READING