740 citations
- University of OsloNO39 papers
- Chalmers University of TechnologySE14 papers
- University of OxfordGB12 papers
- Norwegian University of Science and TechnologyNO10 papers
- OsloMet – Oslo Metropolitan UniversityNO10 papers
- Simula Metropolitan Center for Digital EngineeringNO10 papers
- Simula UiB9 papers
- Umeå UniversitySE9 papers
- National Institute of InformaticsJP8 papers
- Norwegian University of Life SciencesNO7 papers
- The University of Texas at AustinUS7 papers
- Technical University of MunichDE6 papers
8 papers · 2 filters
A stabilized Nitsche fictitious domain method for the Stokes problem
Andre Massing, Mats G. Larson, Anders Logg +1
We develop a Nitsche fictitious domain method for the Stokes problem starting from a stabilized Galerkin finite element method with low order elements for both the velocity and the…
A stabilized Nitsche overlapping mesh method for the Stokes problem
André Massing, Mats G. Larson, Anders Logg +1
We develop a Nitsche-based formulation for a general class of stabilized finite element methods for the Stokes problem posed on a pair of overlapping, non-matching meshes. By ex- t…
An Adaptive Finite Element Splitting Method for the Incompressible Navier-Stokes Equations
Kristoffer Selim, Anders Logg, Mats G. Larson
We present an adaptive finite element method for the incompressible Navier--Stokes equations based on a standard splitting scheme (the incremental pressure correction scheme). The…
Efficient Representation of Computational Meshes
Anders Logg
We present a simple yet general and efficient approach to representation of computational meshes. Meshes are represented as sets of mesh entities of different topological dimension…
Benchmarking Domain-Specific Compiler Optimizations for Variational Forms
Robert C. Kirby, Anders Logg
We examine the effect of using complexity-reducing relations to generate optimized code for the evaluation of finite element variational forms. The optimizations are implemented in…
Efficient Compilation of a Class of Variational Forms
Robert C. Kirby, Anders Logg
We investigate the compilation of general multilinear variational forms over affines simplices and prove a representation theorem for the representation of the element tensor (elem…