Matthias Mayr
Matthias Mayr
## Current status When configuring with `DEAL_II_WITH_TRILINOS`, it is automatically assumed, that Trilinos enables the `Epetra` linear algebra stack. In addition, one can enable the `Tpetra` stack via `DEAL_II_TRILINOS_WITH_TPETRA` (optional)....
## Enhancement @trilinos/muelu ### Background When applying MueLu to a blocked matrix, the nullspace can be provided for every block. This is done via `"Nullspace1"`, `"Nullspace2"`, ..., `"Nullspace9"`. In contrast...
@trilinos/muelu ## Motivation The MueLu tutorial offers a valuable resource to get started with simple and complex applications of MueLu, however the LaTeX/PDF format is prone to errors, if the...
## Enhancement @trilinos/shylu @searhein wants to experiment with MueLu as a coarse solver for his ShyLu/FROSch preconditioner. This issue is just meant to track and discuss some progress.
@trilinos/muelu @jhux2 @cgcgcg ## Current state of multiphysics preconditioners in MueLu - The work by @tawiesn (now picked up by @pohm01) uses `MueLu` (and `Xpetra`) to create a family of...
@trilinos/muelu @ChrisSteim ## Motivation For debugging purposes, a new method `PrintAllNodesPerAggregate()` has been added to `MueLu::Aggregates`. It lists all aggregates as well as their nodes (either local or global node...
@trilinos/muelu ## Context The `MueLu` tutorial offers detailed and step-by-step annotated source code and xml-files to get started with `MueLu`. In introduces basic concepts of the `C++` API and the...
## Enhancement @trilinos/framework I'm putting out this idea for discussion. ### Current state and problem description Currently, PRs submitted by external developers (i.e. not a member of the GitHub Trilinos...