Finite Elements (PetscFE)#

There are many SNES Examples using PetscFE, such ex12, ex17, and ex62.

The PetscFE class encapsulates a finite element discretization. Each PetscFE object contains a PetscSpace, PetscDualSpace, and DMPlex in the classic Ciarlet triple representation.

[Manual Pages Table of Contents](/manualpages/index.md)

Manual Pages by Level#

Beginner - Basic usage#

Intermediate - Setting options for algorithms and data structures#

Advanced - Setting more advanced options and customization#

Developer - Interfaces intended primarily for library developers, not for typical applications programmers#

No deprecated routines#

Single list of manual pages#