Extrapolation Expansions for Hanging-Chad-Type Galerkin Integrals with Plane Triangular Elements ∗

@inproceedings{Lyness2005ExtrapolationEF,
  title={Extrapolation Expansions for Hanging-Chad-Type Galerkin Integrals with Plane Triangular Elements ∗},
  author={James N. Lyness},
  year={2005}
}
Applications of three-dimensional Galerkin boundary element methods require the numerical evaluation of many four-dimensional integrals. In this paper we explore the possibility of using extrapolation quadrature. To do so, one needs appropriate error functional expansions. The treatment here is limited to integration over a region T1×T2, where T1 and T2 are… CONTINUE READING