Title :
Mesh optimizatin : Anisotropic or Uniform Meshes for Reaction Diffusion Problems?
Author :
Sanjay, Kumar Khattri ; Encheva, Sylvia
Author_Institution :
Stord/Haugesund Univ. Coll., Haugesund
Abstract :
We present a method for generating anisotropic meshes for reaction diffusion problems. A conservative finite difference method is used for discretizing reaction diffusion problems on these meshes. We compare our approach with the traditional uniform refinement technique, and show that for problems with anisotropic solution, anisotropic meshes are ideal.
Keywords :
finite difference methods; optimisation; anisotropic-uniform meshes; discretizing reaction diffusion problems; finite difference method; mesh optimization; reaction diffusion problems; uniform refinement technique; Anisotropic magnetoresistance; Biological system modeling; Biology; Chemistry; Educational institutions; Environmental factors; Finite difference methods; Finite volume methods; Partial differential equations; Poisson equations;
Conference_Titel :
Computational Science and its Applications, 2007. ICCSA 2007. International Conference on
Conference_Location :
Kuala Lampur
Print_ISBN :
978-0-7695-2945-5
DOI :
10.1109/ICCSA.2007.63
