- Class Dune::BDMatrix< B, A >
- It would be safer and more efficient to have a real implementation of a block-diagonal matrix and not just subclassing from BCRSMatrix. But that's quite a lot of work for that little advantage.
- Class Dune::BTDMatrix< B, A >
- It would be safer and more efficient to have a real implementation of a block-tridiagonal matrix and not just subclassing from BCRSMatrix. But that's quite a lot of work for that little advantage.