Yanick Kiechle from the University of Düsseldorf visited Gudrun Grünwald at the University of Bochum.
Together they discussed positivity preservation in Vlasov systems and limiting approaches for Active Flux methods.
Finally, they worked on the integration of a flux limiter into the Active Flux Vlasov solver of the Bochum group.
The visit is part of a series of meetings, as part of the lively exchange within the project.