NiHu
2.0
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Face match double integral of the DLPt kernel. More...
#include <laplace_2d_singular_double_integrals.hpp>
Static Public Member Functions | |
static result_t | eval (elem_t const &elem) |
Evaluate the integral. More... | |
Face match double integral of the DLPt kernel.
The integration domain is split up into two triangles, both are singular. A new coordinate transform is introduced where the singularity is attributed to a single variable. In the new system the integrand becomes regular, and is integrated using Gaussian quadrature. https://doi.org/10.1016/S0045-7825(03)00286-X
TestField | the test field type |
TrialField | the trial field type |
order | the quadrature order |
Definition at line 582 of file laplace_2d_singular_double_integrals.hpp.
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inlinestatic |
Evaluate the integral.
[in] | elem | The element |
Definition at line 609 of file laplace_2d_singular_double_integrals.hpp.