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Search results for biblio_year:1992
Filters: 1 is biblio_type:Technical reports and 2 is field_publication_state:18 and 3 is biblio_year:2004 and Author is Trygve Kastberg Nilssen [Reset Search]
Filters: 1 is biblio_type:Technical reports and 2 is field_publication_state:18 and 3 is biblio_year:2004 and Author is Trygve Kastberg Nilssen [Reset Search]
"Order Optimal Preconditioners for Fully Implicit Runge-Kutta Schemes Applied to the Bidomain Equations." Numerical Methods for Partial Differential Equations 27, no. 5 (2011): 1290-1312.
Simula.SC.35.pdf (247.57 KB)
Simula.SC.35.pdf (247.57 KB) "Order Optimal Preconditioners for Implicit Runge-Kutta Schemes Applied to Parabolic PDE's." SIAM Journal on Scientific Computing 29 (2007): 361-375. Mardal.2006.5.pdf (165.14 KB)
Mardal.2006.5.pdf (165.14 KB) Block Preconditioners for Fully Implicit Runge-Kutta Schemes Applied to the Bidomain Equations In ECCOMAS CFD 06, Edited by P. Wesseling, E. Oñate and J. Périaux. European Community on Computational Methods in Applied Sciences, 2006. Staff.2006.2.pdf (194.45 KB)
Staff.2006.2.pdf (194.45 KB) "Preconditioning of Fully Implicit Runge-Kutta Schemes for Parabolic PDEs." Model. Identif. Control 27 (2006): 109-123. Staff.2006.1.pdf (144.18 KB)
Staff.2006.1.pdf (144.18 KB) "Reuse of Standard Preconditioners for Higher-Order Time Discretizations of Parabolic PDEs." Journal of Numerical Mathematics 14 (2006): 103-122. Mardal.2006.2.pdf (113.02 KB)
Mardal.2006.2.pdf (113.02 KB) 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. Staff.2005.2.pdf (141.79 KB)
Staff.2005.2.pdf (141.79 KB) RK methods biodomain. Simula Research Laboratory, 2005.
RK methods parabolic. Simula Research Laboratory, 2005.
Weakly Positve Definite Matrices. Simula Research Laboratory, 2005. Nilssen.2005.1.pdf (174.83 KB)
Nilssen.2005.1.pdf (174.83 KB) Resolution Requirements for a 1D Monodomain Model for Simulating. Simula Research Laboratory, 2004.
Reuse of Standard Preconditioners for Higher-Order Time Discretizations of Parabolic PDEs In Talk at the Eigth Copper Mountain Conference on Iterative Methods, Copper Mountain, CO, USA., 2004.
"On the Accuracy of Operator Splitting for a Fluid-Structure Interaction Problem." International Journal of Nonlinear Sciences and Numerical Simulation 4 (2003): 209-218.
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.
"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.
"Permeability Estimation With the Augmented Lagrangian Method for a Nonlinear Diffusion Equation." Computational Geosciences 7 (2003): 27-47.
"Preconditioned Iterative Methods for Scattered Data Interpolation." Advances in Computational Mathematics 17 (2002): 237-256.
Parameter Estimation With the Augmented Lagrangian Method and a Study of Some Fourth Order Problems. Department of Mathematics, University of Bergen, 2001.
Permeability Estimation With the Augmented Lagrangian Method for Nonlinear Diffusion Equations In Talk at the International Parallel CFD 2001 Conference, Egmond aan Zee, The Netherlands., 2001.
"A Robust Nonconforming H2-Element." Mathematics of Computation 70 (2001): 489-505.
Methods for Efficient Recovering of Parameters In Talk at The 2000 Nordic computational differential equations circus, Bergen, Norway., 2000.
Preconditioned Iterative Methods for Scattered Data Interpolation In Talk at the Mathematical Methods for Curves and Surfaces, Oslo, Norway., 2000.