The Helmholtz problem with Neumann boundary conditions.
The Helmholtz problem with Neumann boundary conditions
int main(
int argc,
char**argv) {
size_t d = omega.dimension();
space Xh (omega, argv[2]);
form a = integrate (
u*v + dot(grad(
u),grad(v)));
field lh = integrate (
f(
d)*v) + integrate (
"boundary",
g(
d)*v);
dout << uh;
}
field lh(Float epsilon, Float t, const test &v)
see the field page for the full documentation
see the geo page for the full documentation
see the problem page for the full documentation
see the environment page for the full documentation
see the space page for the full documentation
see the test page for the full documentation
see the test page for the full documentation
This file is part of Rheolef.
rheolef - reference manual
The sinus product function – right-hand-side and boundary condition for the Helmholtz problem.