In light of the recent petition to boycott Elsevier, I was wondering what options we have in Computational Science for
- Journals which are completely open-access,
- Journals which allow/support open-access articles.
I am aware that there are quite a few sub-areas in Computational Science, each with their own set of specialized publications, but I'm looking for alternatives to more general venues such as the Journal of Computational Physics or the Journal of Computational and Applied Mathematics.