Dear all， I want to implement a Semi-Lagrangian DG method (a type of characteristic method) for solving advection-dominated problems. The method is primarily based on tracing characteristics, as the upstream cells used in the computation are obtained by solving along the characteristic curves, while the current computational grid remains fixed. Besides, the upstream cell will be divided into a few subdomains by the background grid (the same as the current grid). Each subdomain has its basic functions.
Given that this method requires a robust characteristic tracing capability, I would like to ask whether the deal.II supports any built-in tools or frameworks for characteristic-based methods, or if there are recommended approaches or existing examples in deal.II that could facilitate this. Thank you for your time and assistance. Best regards, Haicheng -- 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 [email protected]. To view this discussion visit https://groups.google.com/d/msgid/dealii/56176055-1fd4-47b6-a419-8b316b0ccd71n%40googlegroups.com.
