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temf / bembel

The BEM-based engineering library
http://www.bembel.eu
GNU General Public License v3.0
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Helmhotz: Brakhage-Werner #2

Closed flx-wlf closed 7 months ago

flx-wlf commented 5 years ago

We want to wrap the existing C Brakhage-Werner-Routines for the Helmholtz equation

jdoelz commented 7 months ago

This issue can now be solved using Eigen Lazy Evaluation, i.e., by assembling the of the integral operators and then writing

auto M = 0.5M-K+etaV

with a solver similar to the one in the HelmholtzH2 example.