petsc-3.5.4 2015-05-23
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PetscDTGaussJacobiQuadrature

 create Gauss-Jacobi quadrature for a simplex

Synopsis

#include "petscdt.h" 
PetscErrorCode PetscDTGaussJacobiQuadrature(PetscInt dim, PetscInt order, PetscReal a, PetscReal b, PetscQuadrature *q)
Not Collective

Input Arguments

dim - The simplex dimension
order - 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

Karniadakis and Sherwin. FIAT

See Also

PetscDTGaussTensorQuadrature(), PetscDTGaussQuadrature()

Level:intermediate
Location:src/dm/dt/interface/dt.c
Index of all DM routines
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Index of all manual pages