Inefficient quadrature rules

FEniCS / fiat

FIAT is now maintained at https://github.com/firedrakeproject/

https://fenicsproject.org/

GNU Lesser General Public License v3.0

34 stars 21 forks source link

Open chrisrichardson opened 8 years ago

chrisrichardson commented 8 years ago

Original report by Martin Sandve Alnæs (Bitbucket: martinal, GitHub: martinal).

An alternative family of quadrature points is the economical Gauss rules found here (reference at top of this file):

For some choices of degrees it seems much more efficient.

chrisrichardson commented 6 years ago

Original comment by Jan Blechta (Bitbucket: blechta, GitHub: blechta).

Duplicate of #27.

nindanaoto commented 3 years ago

Just a suggestion by a newcomer, how about trying this? https://github.com/nschloe/quadpy