GMatMatMultTransposeConstrained

This function applies P^T A^T P to a vector, where P is the constraint matrix for the grid.

Synopsis

#include "gvec.h" 
int GMatMatMultTransposeConstrained(GMat mat, GVec x, GVec y)

Input Parameters

A -The grid matrix
x -The input grid vector

Output Parameter

y -The output grid vector P^T A^T P x

See Also

GMatEvaluateOperatorGalerkin

Level:intermediate
Location:
src/gvec/interface/gmat.c
Index of all GVec routines
Table of Contents for all manual pages
Index of all manual pages