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<div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
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<A NAME="MatSchurComplementAinvType"><H1>MatSchurComplementAinvType</H1></A>
Determines how to approximate the inverse of the (0,0) block in Schur complement preconditioning matrix assembly routines
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
typedef enum {MAT_SCHUR_COMPLEMENT_AINV_DIAG, MAT_SCHUR_COMPLEMENT_AINV_LUMP} <A HREF="../KSP/MatSchurComplementAinvType.html#MatSchurComplementAinvType">MatSchurComplementAinvType</A>;
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<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../KSP/MatSchurComplementGetAinvType.html#MatSchurComplementGetAinvType">MatSchurComplementGetAinvType</A>(), <A HREF="../KSP/MatSchurComplementSetAinvType.html#MatSchurComplementSetAinvType">MatSchurComplementSetAinvType</A>(), <A HREF="../KSP/MatSchurComplementGetPmat.html#MatSchurComplementGetPmat">MatSchurComplementGetPmat</A>(), <A HREF="../KSP/MatGetSchurComplement.html#MatGetSchurComplement">MatGetSchurComplement</A>(), <A HREF="../KSP/MatCreateSchurComplementPmat.html#MatCreateSchurComplementPmat">MatCreateSchurComplementPmat</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/ksp/ksp/../../../include/petscksp.h.html#MatSchurComplementAinvType">src/ksp/ksp/../../../include/petscksp.h</A>
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