I don't know if this is the right place to discuss this, but it might possibly be of relevance to new users of deal.ii
There might be a minor error in a graphic used in the slides corresponding to video lecture 15 of MATH676 (topic: cell refinement introduction) In the longest edge refinement and red-green refinement strategies, the discussion pertains to triangular meshes. However, the right-most (slightly bottom-right) cell is actually a quadrilateral! (see slides 10-15, 19-23) in https://www.math.colostate.edu/~bangerth/videos/676/slides.15.pdf. This is not an issue, since the refinement does not propagate onto this cell in the given example of longest-edge refinement, but certainly seems awkward when shaded red in the red-green refinement strategy. This is just a really minor observation, and does not seem to affect any concepts discussed at all. Perhaps, an informal notice may be posted on the lecture's landing page, if deemed appropriate. Regards, Krishna -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/3ede876f-2793-4984-9a0c-2acd7f3ccca5%40googlegroups.com.