Search for dissertations about: "Samuel Sundberg"

Found 1 swedish dissertation containing the words Samuel Sundberg.

2. 1. Semi-Toeplitz preconditioning for linearized boundary layer problems

   Author : Samuel Sundberg; Lina von Sydow; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Numerical Analysis; Numerisk analys;

   Abstract : We have defined and analyzed a semi-Toeplitz preconditioner for time-dependent and steady-state convection-diffusion problems. Analytic expressions for the eigenvalues of the preconditioned systems are obtained. READ MORE