petsc-3.6.2 2015-10-02
   
MatNullSpaceCreateRigidBody
create rigid body modes from coordinates 
Synopsis
#include "petscmat.h" 
PetscErrorCode MatNullSpaceCreateRigidBody(Vec coords,MatNullSpace *sp)
Collective on Vec
Input Argument
coords  -block of coordinates of each node, must have block size set
Output Argument
sp  -the null space
See Also
 MatNullSpaceCreate()
Level:advanced
Location:src/mat/interface/matnull.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/ksp/ksp/examples/tutorials/ex49.c.html
src/ksp/ksp/examples/tutorials/ex56.c.html