<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <!--Converted with LaTeX2HTML 2002-2-1 (1.71) original version by: Nikos Drakos, CBLU, University of Leeds * revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan * with significant contributions from: Jens Lippmann, Marek Rouchal, Martin Wilck and others --> <HTML> <HEAD> <TITLE>Iterative Methods</TITLE> <META NAME="description" CONTENT="Iterative Methods"> <META NAME="keywords" CONTENT="userhtml"> <META NAME="resource-type" CONTENT="document"> <META NAME="distribution" CONTENT="global"> <META NAME="Generator" CONTENT="LaTeX2HTML v2002-2-1"> <META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css"> <LINK REL="STYLESHEET" HREF="userhtml.css"> <LINK REL="next" HREF="node112.html"> <LINK REL="previous" HREF="node110.html"> <LINK REL="up" HREF="userhtml.html"> <LINK REL="next" HREF="node112.html"> </HEAD> <BODY > <!--Navigation Panel--> <A NAME="tex2html1510" HREF="node112.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="file:/usr/share/latex2html/icons/next.png"></A> <A NAME="tex2html1506" HREF="userhtml.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="file:/usr/share/latex2html/icons/up.png"></A> <A NAME="tex2html1500" HREF="node110.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="file:/usr/share/latex2html/icons/prev.png"></A> <A NAME="tex2html1508" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="file:/usr/share/latex2html/icons/contents.png"></A> <BR> <B> Next:</B> <A NAME="tex2html1511" HREF="node112.html">psb_krylov Krylov</A> <B> Up:</B> <A NAME="tex2html1507" HREF="userhtml.html">userhtml</A> <B> Previous:</B> <A NAME="tex2html1501" HREF="node110.html">psb_precdescr Prints</A> <B> <A NAME="tex2html1509" HREF="node1.html">Contents</A></B> <BR> <BR> <!--End of Navigation Panel--> <H1><A NAME="SECTION000880000000000000000"></A> <A NAME="sec:methods"></A> <BR> Iterative Methods </H1> <P> In this chapter we provide routines for preconditioners and iterative methods. The interfaces for Krylov subspace methods are available in the module <code>psb_krylov_mod</code>. <P> <BR><HR> </BODY> </HTML>