1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML3.2 EN">
<HTML>
<HEAD>
<META NAME="GENERATOR" CONTENT="DOCTEXT">
<link rel="stylesheet" href="/slepc/slepc.css" type="text/css">
<TITLE>EPSJDGetFix</TITLE>
</HEAD>
<BODY BGCOLOR="FFFFFF">
<H1>EPSJDGetFix</H1>
Returns the threshold for changing the target in the correction equation.
<H3><FONT COLOR="#883300">Synopsis</FONT></H3>
<PRE>
#include "slepceps.h"
PetscErrorCode EPSJDGetFix(EPS eps,PetscReal *fix)
</PRE>
Not Collective
<P>
<H3><FONT COLOR="#883300">Input Parameter</FONT></H3>
<DT><B>eps </B> - the eigenproblem solver context
<br>
<P>
<H3><FONT COLOR="#883300">Output Parameter</FONT></H3>
<DT><B>fix </B> - threshold for changing the target
<br>
<P>
<H3><FONT COLOR="#883300">Note</FONT></H3>
The target in the correction equation is fixed at the first iterations.
When the norm of the residual vector is lower than the fix value,
the target is set to the corresponding eigenvalue.
<P>
<P>
<H3><FONT COLOR="#883300">See Also</FONT></H3>
<A HREF="../EPS/EPSJDSetFix.html#EPSJDSetFix">EPSJDSetFix</A>()
<BR><P><B><FONT COLOR="#883300">Location: </FONT></B><A HREF="../../../src/eps/impls/davidson/jd/jd.c.html#EPSJDGetFix">src/eps/impls/davidson/jd/jd.c</A>
<BR><A HREF="./index.html">Index of all EPS routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
</BODY></HTML>
|
