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Search results for biblio_year:1991
Filters: 1 is biblio_year:2006 and 2 is biblio_year:2004 and 3 is biblio_year:1977 and 4 is biblio_year:1989 and 5 is biblio_year:1997 and 6 is field_research_area:7 and Author is Trygve Kastberg Nilssen  [Reset Search]
2005
G. A. Staff, K. Mardal and T. K. Nilssen. Preconditioning of Fully Implicit Runge-Kutta Schemes for Parabolic PDEs In SIMS05. 46th Conference on Simulation and Modeling, Trondheim, October 13-14, Edited by J. Amundsen, H. I. Andersson, E. Celledoni, T. Gravdahl, F. A. Michelsen, H. R. Nagel and T. Natvig. Tapir Academic Press, 2005.PDF icon Staff.2005.2.pdf (141.79 KB)
T. K. Nilssen. RK methods biodomain. Simula Research Laboratory, 2005.
T. K. Nilssen. RK methods parabolic. Simula Research Laboratory, 2005.
T. K. Nilssen. Weakly Positve Definite Matrices. Simula Research Laboratory, 2005.PDF icon Nilssen.2005.1.pdf (174.83 KB)
2003
L. Ingebrigtsen, T. K. Nilssen, H. P. Langtangen and A. Tveito. "On the Accuracy of Operator Splitting for a Fluid-Structure Interaction Problem." International Journal of Nonlinear Sciences and Numerical Simulation 4 (2003): 209-218.
T. K. Nilssen and L. Ingebrigtsen. Grid Size Requirements for Simulation of Electrical Activity in the Heart In Talk at the Conference on Computational Science and Engineering, San Diego, CA, USA., 2003.
B. O. Heimsund, T. F. Chan, T. K. Nilssen and X. Tai. "Level Set Methods for a Parameter Identification Problem." In Analysis and optimization of differential systems, edited by V. Barbu, I. Lasiecka, D. Tiba and C. Varsan, 189-200. Kluwer Academic Publishers, 2003.
T. K. Nilssen, T. Mannseth and X. Tai. "Permeability Estimation With the Augmented Lagrangian Method for a Nonlinear Diffusion Equation." Computational Geosciences 7 (2003): 27-47.
2000
T. K. Nilssen. Methods for Efficient Recovering of Parameters In Talk at The 2000 Nordic computational differential equations circus, Bergen, Norway., 2000.
T. K. Nilssen and R. Winther. Preconditioned Iterative Methods for Scattered Data Interpolation In Talk at the Mathematical Methods for Curves and Surfaces, Oslo, Norway., 2000.