petsc-3.11.4 2019-09-28
PetscDTGaussJacobiQuadrature
create Gauss-Jacobi quadrature for a simplex
Synopsis
#include "petscdt.h"
PetscErrorCode PetscDTGaussJacobiQuadrature(PetscInt dim, PetscInt Nc, PetscInt npoints, PetscReal a, PetscReal b, PetscQuadrature *q)
Not Collective
Input Arguments
| dim | - The simplex dimension
|
| Nc | - The number of components
|
| npoints | - The number of points in one dimension
|
| a | - left end of interval (often-1)
|
| b | - right end of interval (often +1)
|
Output Argument
q -A PetscQuadrature object
References
1. -Karniadakis and Sherwin. FIAT
See Also
PetscDTGaussTensorQuadrature(), PetscDTGaussQuadrature()
Level
intermediate
Location
src/dm/dt/interface/dt.c
Examples
src/dm/field/examples/tutorials/ex1.c.html
Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages