From: David Wells Date: Sat, 7 Apr 2018 20:31:06 +0000 (-0400) Subject: Fill out the LinearOperator paragraph. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=facc03d54092a459601c0babb7c5782271838620;p=release-papers.git Fill out the LinearOperator paragraph. --- diff --git a/9.0/paper.tex b/9.0/paper.tex index 7419fb6..2904349 100644 --- a/9.0/paper.tex +++ b/9.0/paper.tex @@ -162,8 +162,12 @@ The major changes of this release are: now being used to ensure the quality of the code. \item - Improved support for LinearOperator (Trilinos payload, Schur complement, - iterative inverse), removal of old wrapper classes + \texttt{LinearOperator}, a flexible template class that implements the action of a + linear operator (see \cite{MaierBardelloniHeltai-2016-b}), now supports + computations with Trilinos, Schur complements, and linear constraints. This + class is, as of this release, the official replacement for about half a dozen + similar (but less general) classes, such as \texttt{FilteredMatrix}, + \texttt{IterativeInverse}, and \texttt{PointerMatrix}. \item Significant extension of matrix-free capabilities, including support for face integrals in discontinuous Galerkin schemes, a new Hermite-like polynomial basis adapted to face integrals that involve derivatives of shape functions, and several performance enhancements