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<TITLE>DiscretizationEvaluateNonlinearOperatorGalerkin</TITLE>
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<A NAME="DiscretizationEvaluateNonlinearOperatorGalerkin"><H1>DiscretizationEvaluateNonlinearOperatorGalerkin</H1></A>
This function calculates the weak form of a nonlinear operator over a single element.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "discretization.h"
int DiscretizationEvaluateNonlinearOperatorGalerkin(Discretization disc, Mesh mesh, NonlinearOperator op, PetscScalar alpha, int elem,
int numArgs, PetscScalar **field, PetscScalar *vec, void *ctx)
</PRE>
Collective on Discretization
<P>
<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>disc </B></TD><TD>- The discretization
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>mesh </B></TD><TD>- The associated mesh
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>op </B></TD><TD>- The function defining the nonlinear operator
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>alpha </B></TD><TD>- A scalar multiplier
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>elem </B></TD><TD>- The local element number
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>numArgs </B></TD><TD>- THe number of input element vectors
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>field </B></TD><TD>- The element vectors for the grid vectors acted upon
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>ctx </B></TD><TD>- The user-supplied context
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Output Parameter</FONT></H3>
<DT><B>vec </B> -The global element vector for the given element
<br>
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
discretization, operator, nonlinear, weak form
<BR>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Discretization/DiscretizationEvaluateFunctionGalerkin.html#DiscretizationEvaluateFunctionGalerkin">DiscretizationEvaluateFunctionGalerkin</A>(), <A HREF="../Discretization/DiscretizationEvaluateOperatorGalerkin.html#DiscretizationEvaluateOperatorGalerkin">DiscretizationEvaluateOperatorGalerkin</A>(), <A HREF="../Discretization/DiscretizationEvaluateNonlinearALEOperatorGalerkin.html#DiscretizationEvaluateNonlinearALEOperatorGalerkin">DiscretizationEvaluateNonlinearALEOperatorGalerkin</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>beginner
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/grid/discretization/interface/discretization.c.html#DiscretizationEvaluateNonlinearOperatorGalerkin">src/grid/discretization/interface/discretization.c</A>
<BR><A HREF="./index.html">Index of all Discretization routines</A>
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