dune/gfe/targetspacertrsolver.hh · 24100eabe5cb93eee747d9e8a6f24eb4f445ffea · Sander, Oliver / dune-gfe

14 years ago

Use coordinates in the tangent spaces to evaluate gfe functions · f2726eb9

Oliver Sander authored 14 years ago

... instead of coordinates in the embedding space.  The usual problem
is that when working in the embedding space, a projection onto the
trust-region makes the iterate leave the tangent space.

[[Imported from SVN: r7035]]

f2726eb9

History

Use coordinates in the tangent spaces to evaluate gfe functions

Oliver Sander authored 14 years ago

... instead of coordinates in the embedding space.  The usual problem
is that when working in the embedding space, a projection onto the
trust-region makes the iterate leave the tangent space.

[[Imported from SVN: r7035]]