On 4/11/23 08:26, Greg Wang wrote:
I grepped anisotropic refinement related funtion names from
tutorial programs and only found step-30. Indeed as you observed,
it’s a DG finite element with L2 conformity, hence sparing
AffineConstraint. It appears get_dpo_vector is implemented
relatively
Houjun:
Indeed my question is not that clear. The upper panel is actually a
'potential' (phi, solving a Poisson's equation), the lower panel is the
x-component of ExB (E=-\nabla phi, B is out of paper), a derivative quantity.
This ExB would be used to transport plasma density, (and this
On 4/15/23 22:31, Tao Jin wrote:
During a time interval, I want to use the first split operator
*A B * u1 = b1 *to solve*u1 *and*u2.*
*B C u2 b2*
Then, plug the solved u1 and u2 into the second split operator
*F * u3 = b3*
where *F* contains the information of the newly solved *u1* and
