Snorre Harald Christiansen
Snorre Harald Christiansen
Professor of Mathematics, University of Oslo
Verified email at math.uio.no - Homepage
TitleCited byYear
A multiplicative Calderon preconditioner for the electric field integral equation
FP Andriulli, K Cools, H Bagci, F Olyslager, A Buffa, S Christiansen, ...
IEEE Transactions on Antennas and Propagation 56 (8), 2398-2412, 2008
4092008
A dual finite element complex on the barycentric refinement
A Buffa, S Christiansen
Mathematics of Computation 76 (260), 1743-1769, 2007
2512007
A preconditioner for the electric field integral equation based on Calderon formulas
SH Christiansen, JC Nédélec
SIAM Journal on Numerical Analysis 40 (3), 1100-1135, 2002
1592002
Topics in structure-preserving discretization
SH Christiansen, HZ Munthe-Kaas, B Owren
Acta Numerica 20, 1-119, 2011
1032011
The electric field integral equation on Lipschitz screens: definitions and numerical approximation
A Buffa, SH Christiansen
Numerische Mathematik 94 (2), 229-267, 2003
1002003
Smoothed projections in finite element exterior calculus
S Christiansen, R Winther
Mathematics of Computation 77 (262), 813-829, 2008
922008
Stochastic bilevel programming in structural optimization
S Christiansen, M Patriksson, L Wynter
Structural and multidisciplinary optimization 21 (5), 361-371, 2001
842001
Discrete Fredholm properties and convergence estimates for the electric field integral equation
SH Christiansen
Mathematics of computation 73 (245), 143-168, 2004
72*2004
Des préconditionneurs pour la résolution numérique des équations intégrales de frontière de l'acoustique
SH Christiansen, JC Nédélec
Comptes Rendus de l'Academie des Sciences-Series I-Mathematics 330 (7), 617-622, 2000
482000
A construction of spaces of compatible differential forms on cellular complexes
SH Christiansen
Mathematical Models and Methods in Applied Sciences 18 (5), 739-758, 2008
472008
A dual finite element complex on the barycentric refinement
A Buffa, SH Christiansen
Comptes Rendus Mathematique 340 (6), 461-464, 2005
462005
Stability of Hodge decompositions in finite element spaces of differential forms in arbitrary dimension
SH Christiansen
Numerische Mathematik 107 (1), 87-106, 2007
352007
Foundations of finite element methods for wave equations of Maxwell type
SH Christiansen
Applied wave mathematics, 335-393, 2009
342009
On high order finite element spaces of differential forms
S Christiansen, F Rapetti
Mathematics of Computation 85 (298), 517-548, 2016
242016
Résolution des équations intégrales pour la diffraction d'ondes acoustiques et électromagnétiques-Stabilisation d'algorithmes itératifs et aspects de l'analyse numérique
SH Christiansen
232002
Des préconditionneurs pour la résolution numérique des équations intégrales de frontière de l'électromagnétisme
SH Christiansen, JC Nédélec
Comptes Rendus de l'Académie des Sciences-Series I-Mathematics 331 (9), 733-738, 2000
202000
Generalized finite element systems for smooth differential forms and Stokes’ problem
SH Christiansen, K Hu
Numerische Mathematik 140 (2), 327-371, 2018
192018
On the linearization of Regge calculus
SH Christiansen
Numerische Mathematik, 1-28, 2008
192008
On Constraint Preservation in Numerical Simulations of Yang--Mills Equations
SH Christiansen, R Winther
SIAM Journal on Scientific Computing 28 (1), 75-101, 2006
172006
A div-curl lemma for edge elements
SH Christiansen
SIAM journal on numerical analysis, 116-126, 2006
162006
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