12 Mar
2014
12 Mar
'14
9:21 a.m.
On 12/03/14 09:17, Patrick Farrell wrote:
R is useful for things other than boundary conditions, too. If you have a constrained optimisation problem with a single constraint (an integral constraint, say, like [0]),
P.S. For working code where you need this, see https://bitbucket.org/dolfin-adjoint/da-applications/src/3907be10e58ab0f61e5... which solves the KKT equations associated with example 4 of [0] by means of a combined continuation on log barrier terms and casting the problem as a mixed complementarity problem to the PETSc VI solver. I'd be dead impressed if firedrake could do this (even more so if it could do this on GPUs). Patrick