changeset 13934:7a756a7e145b

Add a citation to Higham's matrix norm paper
author Jordi Gutiérrez Hermoso <jordigh@octave.org>
date Fri, 25 Nov 2011 11:29:31 -0500
parents c3c8f513cf1f
children e48e8253ce58
files liboctave/oct-norm.cc
diffstat 1 files changed, 4 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/liboctave/oct-norm.cc	Wed Nov 23 10:56:05 2011 -0800
+++ b/liboctave/oct-norm.cc	Fri Nov 25 11:29:31 2011 -0500
@@ -57,9 +57,10 @@
 #include "floatSVD.h"
 #include "fCmplxSVD.h"
 
-// Theory: norm accumulator is an object that has an accum method able to handle
-// both real and complex element, and a cast operator returning the intermediate
-// norm.
+// Theory: norm accumulator is an object that has an accum method able
+// to handle both real and complex element, and a cast operator
+// returning the intermediate norm. Reference: Higham, N. "Estimating
+// the Matrix p-Norm." Numer. Math. 62, 539-555, 1992.
 
 // norm accumulator for the p-norm
 template <class R>