Tarvainen, Pasi

name

• Tarvainen, Pasi

Authored works

• Applying Schwarz alternating methods to the obstacle problem
• Block relaxation methods for algebraic obstacle problems with M-matrices : theory and applications
• On the convergence of block relaxation methods for algebraic obstacle problems with M-matrices
• Two-level Schwarz method for unilateral variational inequalities

Works contributed to

• A computer realization of multidisciplinary optimization system
• Analysis of Neumann-Dirichlet and Neumann-Neumann domain decomposition preconditioners within one-dimensional framework
• Fast numerical solution of convection-diffusion equations with constant coefficients
• Fictitious domain preconditioning for convection-diffusion problems
• Iterative methods for complementarity problems arising from obstacle problems with convection-diffusion operators
• Numerical study of finite element methods for convection-diffusion problem
• Optimal design of paper machine headboxes
• Overlapping block relaxation and Schwarz methods for the obstacle problem with a convection-diffusion operator
• Parallel implementation of some two-level Schwarz methods for singularly perturbed semi-linear elliptic problems
• Parallel implementation of three-level Schwarz methods for singularly perturbed parabolic problems
• Parallel multi-level Schwarz methods for singularly perturbed parabolic problems
• Parallel numerical algorithms based on overlapping Schwarz methods for singularity perturbed semi-linear elliptic problems
• Parallel Schwarz methods for convection-dominated semilinear diffusion problems
• Primal-dual active set methods for obstacle problems
• Qualitative analysis of some stationary iterative methods
• Two-stage algebraic models with symmetric tridiagonal toeplitz matrices and their qualitative analysis

Works about Tarvainen, Pasi