JournalsprimsVol. 41, No. 4pp. 843–851

A Prototype Four-Dimensional Galerkin-Type Integral

  • J. N. Lyness

    Argonne National Laboratory, USA
A Prototype Four-Dimensional Galerkin-Type Integral cover
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Abstract

An error functional expansion is constructed for a four-dimensional integral over [0, 1]4 whose integrand function has a singularity structure of a type that occurs in integrals in the Galerkin boundary element method. We show with an example how extrapolation may be used to evaluate this integral.

Cite this article

J. N. Lyness, A Prototype Four-Dimensional Galerkin-Type Integral. Publ. Res. Inst. Math. Sci. 41 (2005), no. 4, pp. 843–851

DOI 10.2977/PRIMS/1145474597