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<TITLE>MatLMVMSetJ0KSP</TITLE>
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<div id="version" align=right><b>petsc-3.10.3 2018-12-18</b></div>
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<A NAME="MatLMVMSetJ0KSP"><H1>MatLMVMSetJ0KSP</H1></A>
Allows the user to provide a pre-configured <A HREF="../KSP/KSP.html#KSP">KSP</A> solver for the initial inverse-Jacobian approximation. This <A HREF="../KSP/KSP.html#KSP">KSP</A> solver should already contain all the operators necessary to perform the inversion. The LMVM matrix only calls <A HREF="../KSP/KSPSolve.html#KSPSolve">KSPSolve</A>() without changing any other options.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscksp.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../KSP/MatLMVMSetJ0KSP.html#MatLMVMSetJ0KSP">MatLMVMSetJ0KSP</A>(<A HREF="../Mat/Mat.html#Mat">Mat</A> B, <A HREF="../KSP/KSP.html#KSP">KSP</A> J0ksp)
</PRE>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>B </B></TD><TD>- An LMVM-type matrix
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>J0ksp </B></TD><TD>- <A HREF="../KSP/KSP.html#KSP">KSP</A> solver for the initial inverse-Jacobian application
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../KSP/MatLMVMGetJ0KSP.html#MatLMVMGetJ0KSP">MatLMVMGetJ0KSP</A>()
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>advanced<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/ksp/ksp/utils/lmvm/lmvmutils.c.html#MatLMVMSetJ0KSP">src/ksp/ksp/utils/lmvm/lmvmutils.c</A>
<BR><A HREF="./index.html">Index of all KSP routines</A>
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