From c17bd6c74f754851ee9b654660899b860eb22773 Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Tue, 28 May 2019 22:42:32 -0600 Subject: [PATCH] Introduce the term GMG. --- examples/step-63/doc/intro.dox | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/step-63/doc/intro.dox b/examples/step-63/doc/intro.dox index 6cc9fc5c7d..39e4563aab 100644 --- a/examples/step-63/doc/intro.dox +++ b/examples/step-63/doc/intro.dox @@ -13,7 +13,7 @@ Davis.

Introduction

This program solves an advection-diffusion problem using a geometric multigrid -preconditioner. The basics of this preconditioner are discussed in step-16; +(GMG) preconditioner. The basics of this preconditioner are discussed in step-16; here we discuss the necessary changes needed for a non-symmetric PDE. Additionally, we introduce the idea of block smoothing (as compared to point smoothing in step-16), and examine the effects of DoF renumbering for -- 2.39.5