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J. B. Haga, H. P. Langtangen and H. Osnes

A Parallel Block Preconditioner for Large Scale Poroelasticity With Highly Heterogeneous Material Parameters

Computational Geosciences 16 (2012): 723-734.
Journal Article
2012
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K. Mardal and J. B. Haga

Block Preconditioning of Systems of PDEs

In Automated Solution of Differential Equations by the Finite Element Method, 643-654. Vol. 84. Lecture Notes in Computational Science and Engineering 84. Springer, 2012.
Book Chapter
2012
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J. B. Haga, H. Osnes and H. P. Langtangen

On the Causes of Pressure Oscillations in Low-Permeable and Low-Compressible Porous Media

International Journal for Numerical and Analytical Methods in Geomechanics (2011).
Journal Article
2011
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J. B. Haga, H. Osnes and H. P. Langtangen

Efficient Block Preconditioners for the Coupled Equations of Pressure and Deformation in Highly Discontinuous Media

International Journal for Numerical and Analytical Methods in Geomechanics 35 (2011): 1466-1482.
Journal Article
2011
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2012

Journal articles

J. B. Haga, H. P. Langtangen and H. Osnes

A Parallel Block Preconditioner for Large Scale Poroelasticity With Highly Heterogeneous Material Parameters

Computational Geosciences 16 (2012): 723-734.
Status: Published

Book chapters

K. Mardal and J. B. Haga

Block Preconditioning of Systems of PDEs

In Automated Solution of Differential Equations by the Finite Element Method, 643-654. Vol. 84. Lecture Notes in Computational Science and Engineering 84. Springer, 2012.
Status: Published
2011

Journal articles

J. B. Haga, H. Osnes and H. P. Langtangen

On the Causes of Pressure Oscillations in Low-Permeable and Low-Compressible Porous Media

International Journal for Numerical and Analytical Methods in Geomechanics (2011).
Status: Published
J. B. Haga, H. Osnes and H. P. Langtangen

Efficient Block Preconditioners for the Coupled Equations of Pressure and Deformation in Highly Discontinuous Media

International Journal for Numerical and Analytical Methods in Geomechanics 35 (2011): 1466-1482.
Status: Published

PhD theses

J. B. Haga

Numerical Methods for Basin-Scale Poroelastic Modelling

University of Oslo, 2011.
Status: Published
2009

Proceedings, refereed

J. B. Haga, H. P. Langtangen, B. F. Nielsen and H. Osnes

On the Performance of an Algebraic Multigrid Preconditioner for the Pressure Equation With Highly Discontinuous Media

In MekIT'09.  Fifth  national  conference  on  Computational  Mechanics. NTNU, 2009.
Status: Published

Talks, contributed

J. B. Haga, H. P. Langtangen, B. F. Nielsen and H. Osnes

On the Perfermance of an Algebraic Multigrid Preconditioner for the Pressure Equationwith Highly Discontinuous Media

In Talk at MekIT'09: Fifth National Conference on Computational Mechanics, Trondheim, May 26-27, 2009.
Status: Published
2008

Talks, contributed

J. B. Haga

Parallel Computations and the Finite Element Method

In Invited talk at Sintef Applied Mathematics group, 2008.
Status: Published
2007

Proceedings, refereed

J. B. Haga, A. M. Bruaset, X. Cai, H. P. Langtangen, H. Osnes and J. Skogseid

Parallelisation and Numerical Performance of a 3D Model for Coupled Deformation, Fluid Flow and Heat Transfer in Sedimentary Basins

In MekIT'07. Fourth National Conference on Computational Mechanics. Trondheim: Tapir Academic Press, 2007.
Status: Published

Technical reports

J. B. Haga, H. Osnes, H. P. Langtangen and A. M. Bruaset

PhD: Simulation of Deformation and Heat Flow in Sedimentary Basins

Simula, 2007.
Status: Published