ABSTRACT
TheotherdomainintegraltermtobeevaluatedinEq.(5.1.18)is
kwg(x,y)drl(5.2.25) Thisintegrationresultsinacolumnvectorasshownbelow.Computationofthis integralovereachlineartriangularelementyields
(5.2.26)
Analyticalintegrationmaynotbesimpledependingonfunctiong(x,y).Then,a numericalintegrationtechniquemaybeappliedtocomputethisintegral.Some numericaltechniquesarediscussedinChapter6.
