From 63a3d7dddce0bce0dca12c074b652925c5faafd4 Mon Sep 17 00:00:00 2001 From: Matthias Maier Date: Tue, 3 Aug 2021 11:10:53 -0500 Subject: [PATCH] add nadigest announcement --- 9.3/announce | 2 +- 9.3/nadigest | 30 ++++++++++++++++++++++++++++++ 2 files changed, 31 insertions(+), 1 deletion(-) create mode 100644 9.3/nadigest diff --git a/9.3/announce b/9.3/announce index 5f815c3..83d4bd1 100644 --- a/9.3/announce +++ b/9.3/announce @@ -26,7 +26,7 @@ The major changes of this release are: - Advances in the matrix-free infrastructure. - Usage of MPI-3.0 shared-memory features to reduce memory footprint. - + - Improved support for evaluation and integration at arbitrary points. - More than 210 other new features, improvements, and bugfixes. diff --git a/9.3/nadigest b/9.3/nadigest new file mode 100644 index 0000000..61b672d --- /dev/null +++ b/9.3/nadigest @@ -0,0 +1,30 @@ +Version 9.3.0 of deal.II, the object-oriented finite element library +awarded the J. H. Wilkinson Prize for Numerical Software, has been +released. It is available for free under an Open Source license from +the deal.II homepage at https://www.dealii.org/ + +The major changes of this release are: +- Ten new tutorial programs covering: particle methods, tracking + locations in a flow field, a matrix-free geometric multigrid solver + for a nonlinear problem, automatic and symbolic differentiation, + SUNDIALS interfaces for nonlinear problems, SIPG approach to + discontinuous Galerkin methods, an explicit integrator for the + Euler equations, a solver for the Black-Scholes equations, and + topology optimization problems. +- Experimental support for simplex and mixed meshes. +- Improved flexibility of the particle infrastructure. +- Support for global-coarsening multigrid algorithms. +- Advances in the matrix-free infrastructure. +- Usage of MPI-3.0 shared-memory features to reduce memory footprint +- Improved support for evaluation and integration at arbitrary points +- More than 210 other new features, improvements, and bugfixes. +For more information see the preprint at https://www.dealii.org/deal93-preprint.pdf + +The main features of deal.II are: +- Extensive documentation and 76 fully-functional example programs +- Support for dimension-independent programming +- Locally refined adaptive meshes with multigrid support +- A zoo of different finite elements and fast linear algebra +- Built-in support for shared memory and distributed parallel computing, +- Interfaces to Trilinos, PETSc, METIS, UMFPACK and other external software +- Output for a wide variety of visualization platforms. -- 2.39.5