From: bangerth Date: Mon, 11 Sep 2006 16:09:17 +0000 (+0000) Subject: Fix typo. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b79c6228444f0f0096fd4b78b936183c007a42de;p=dealii-svn.git Fix typo. git-svn-id: https://svn.dealii.org/trunk@13896 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/examples/step-23/doc/intro.dox b/deal.II/examples/step-23/doc/intro.dox index 3e67f6594b..a76f86ebd2 100644 --- a/deal.II/examples/step-23/doc/intro.dox +++ b/deal.II/examples/step-23/doc/intro.dox @@ -366,7 +366,7 @@ $\theta>0$, our solutions will not be numerically stable if we violate this restriction. Implicit schemes do not have this restriction for stability, but they become inaccurate if the time step is too large. -This condition was first recognized by Courant, Friedrichs, and Levy — +This condition was first recognized by Courant, Friedrichs, and Lewy — in 1928, long before computers become available for numerical computations! (This result appeared in R. Courant, K. Friedrichs and H. Lewy: Über die partiellen Differenzengleichungen der