CPL - Chalmers Publication Library
| Utbildning | Forskning | Styrkeområden | Om Chalmers | In English In English Ej inloggad.

A compiler for variational forms

R.C. Kirby ; Anders Logg (Institutionen för matematiska vetenskaper, matematik)
ACM Transactions on Mathematical Software (0098-3500). Vol. 32 (2006), 3, p. 417-444.
[Artikel, refereegranskad vetenskaplig]

As a key step towards a complete automation of the finite element method, we present a new algorithm for automatic and efficient evaluation of multilinear variational forms. The algorithm has been implemented in the form of a compiler, the FEniCS Form Compiler (FFC). We present benchmark results for a series of standard variational forms, including the incompressible Navier-Stokes equations and linear elasticity. The speedup compared to the standard quadrature-based approach is impressive; in some cases the speedup is as large as a factor of 1000. © 2006 ACM.

Nyckelord: Automation , Compiler , Finite element , Variational form

Denna post skapades 2014-01-05. Senast ändrad 2014-09-29.
CPL Pubid: 191160


Läs direkt!

Länk till annan sajt (kan kräva inloggning)

Institutioner (Chalmers)

Institutionen för matematiska vetenskaper, matematik (2005-2016)



Chalmers infrastruktur