I am slightly confused by the use of open vs closed interval for denoting the time-interval of the heat equation.
For example in lecture 27 (https://www.math.colostate.edu/~bangerth/videos.676.27.html), both the video lecture and the slides seem to convey that the PDE holds for the closed interval [0,t]. However, the step-26 tutorial page denotes the same pde as being valid only in the open interval (0,t). I acknowledge that this is a technical subtlety and may not change the results or code, but which one is more mathematically correct (closed-interval or open-interval)? 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/802dbd7e-404f-4612-a127-320588f20685%40googlegroups.com.
