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<div id="version" align=right><b>slepc-3.7.3 2016-09-29</b></div>
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<H1>PEPSetOperators</H1>
Sets the coefficient matrices associated with the polynomial eigenvalue problem.
<H3><FONT COLOR="#883300">Synopsis</FONT></H3>
<PRE>
#include "slepcpep.h"
PetscErrorCode PEPSetOperators(PEP pep,PetscInt nmat,Mat A[])
</PRE>
Collective on <A HREF="../PEP/PEP.html#PEP">PEP</A> and Mat
<P>
<H3><FONT COLOR="#883300">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>pep </B></TD><TD> - the eigenproblem solver context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>nmat </B></TD><TD> - number of matrices in array A
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>A </B></TD><TD> - the array of matrices associated with the eigenproblem
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#883300">Notes</FONT></H3>
The polynomial eigenproblem is defined as P(l)*x=0, where l is
the eigenvalue, x is the eigenvector, and P(l) is defined as
P(l) = A_0 + l*A_1 + ... + l^d*A_d, with d=nmat-1 (the degree of P).
For non-monomial bases, this expression is different.
<P>
<P>
<H3><FONT COLOR="#883300">See Also</FONT></H3>
<A HREF="../PEP/PEPSolve.html#PEPSolve">PEPSolve</A>(), <A HREF="../PEP/PEPGetOperators.html#PEPGetOperators">PEPGetOperators</A>(), <A HREF="../PEP/PEPGetNumMatrices.html#PEPGetNumMatrices">PEPGetNumMatrices</A>(), <A HREF="../PEP/PEPSetBasis.html#PEPSetBasis">PEPSetBasis</A>()
<BR><P><B><FONT COLOR="#883300">Location: </FONT></B><A HREF="../../../src/pep/interface/pepsetup.c.html#PEPSetOperators">src/pep/interface/pepsetup.c</A>
<BR><A HREF="./index.html">Index of all PEP 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>
<P><H3><FONT COLOR="#883300">Examples</FONT></H3>
<A HREF="../../../src/pep/examples/tutorials/ex16.c.html">src/pep/examples/tutorials/ex16.c.html</A><BR>
<A HREF="../../../src/pep/examples/tutorials/ex17.c.html">src/pep/examples/tutorials/ex17.c.html</A><BR>
<A HREF="../../../src/pep/examples/tutorials/ex28.c.html">src/pep/examples/tutorials/ex28.c.html</A><BR>
<A HREF="../../../src/pep/examples/tutorials/ex16f90.F90.html">src/pep/examples/tutorials/ex16f90.F90.html</A><BR>
<A HREF="../../../src/pep/examples/nlevp/acoustic_wave_1d.c.html">src/pep/examples/nlevp/acoustic_wave_1d.c.html</A><BR>
<A HREF="../../../src/pep/examples/nlevp/acoustic_wave_2d.c.html">src/pep/examples/nlevp/acoustic_wave_2d.c.html</A><BR>
<A HREF="../../../src/pep/examples/nlevp/butterfly.c.html">src/pep/examples/nlevp/butterfly.c.html</A><BR>
<A HREF="../../../src/pep/examples/nlevp/damped_beam.c.html">src/pep/examples/nlevp/damped_beam.c.html</A><BR>
<A HREF="../../../src/pep/examples/nlevp/pdde_stability.c.html">src/pep/examples/nlevp/pdde_stability.c.html</A><BR>
<A HREF="../../../src/pep/examples/nlevp/planar_waveguide.c.html">src/pep/examples/nlevp/planar_waveguide.c.html</A><BR>
<A HREF="../../../src/pep/examples/nlevp/sleeper.c.html">src/pep/examples/nlevp/sleeper.c.html</A><BR>
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