Snorre H. Christiansen

25 papers Journal 24
YearRankTypeTitle / Venue / Authors
2026 J jnl
Regge metrics with enhanced trace.
CoRR
Snorre H. Christiansen, Ting Lin
2025 J jnl
Convergence and Stability of Discrete Exterior Calculus for the Hodge Laplace Problem in Two Dimensions.
CoRR
Chengbin Zhu, Snorre H. Christiansen, Kaibo Hu, Anil N. Hirani
2025 J jnl
Interpretation of a Discrete de Rham method as a Finite Element System.
CoRR
Snorre H. Christiansen, Francesca Rapetti
2024 J jnl
A discrete elasticity complex on three-dimensional Alfeld splits.
Numerische Mathematik
Snorre H. Christiansen, Jay Gopalakrishnan, Johnny Guzmán, Kaibo Hu
2023 J jnl
Extended Regge complex for linearized Riemann-Cartan geometry and cohomology.
CoRR
Snorre H. Christiansen, Kaibo Hu, Ting Lin
2023 J jnl
Finite Element Systems for Vector Bundles: Elasticity and Curvature.
Found. Comput. Math.
Snorre H. Christiansen, Kaibo Hu
2020 J jnl
A discrete elasticity complex on three-dimensional Alfeld splits.
CoRR
Snorre H. Christiansen, Jay Gopalakrishnan, Johnny Guzmán, Kaibo Hu
2019 J jnl
Finite Element Systems for vector bundles : elasticity and curvature.
CoRR
Snorre H. Christiansen, Kaibo Hu
2018 J jnl
Generalized finite element systems for smooth differential forms and Stokes' problem.
Numerische Mathematik
Snorre H. Christiansen, Kaibo Hu
2018 J jnl
Nodal finite element de Rham complexes.
Numerische Mathematik
Snorre H. Christiansen, Jun Hu, Kaibo Hu
2018 J jnl
On eigenmode approximation for Dirac equations: Differential forms and fractional Sobolev spaces.
Math. Comput.
Snorre H. Christiansen
2016 J jnl
On high order finite element spaces of differential forms.
Math. Comput.
Snorre H. Christiansen, Francesca Rapetti
2011 J jnl
A Gauge Invariant Discretization on Simplicial Grids of the Schrödinger Eigenvalue Problem in an Electromagnetic Field.
SIAM J. Numer. Anal.
Snorre H. Christiansen, Tore G. Halvorsen
2011 J jnl
On the linearization of Regge calculus.
Numerische Mathematik
Snorre H. Christiansen
2011 J jnl
Topics in structure-preserving discretization.
Acta Numer.
Snorre H. Christiansen, Hans Z. Munthe-Kaas, Brynjulf Owren
2009 J jnl
Constraint Preserving Schemes for Some Gauge Invariant Wave Equations.
SIAM J. Sci. Comput.
Snorre H. Christiansen
2009 — ch.
Foundations of Finite Element Methods for Wave Equations of Maxwell Type.
Applied Wave Mathematics
Snorre H. Christiansen
2008 J jnl
Smoothed projections in finite element exterior calculus.
Math. Comput.
Snorre H. Christiansen, Ragnar Winther
2007 J jnl
A dual finite element complex on the barycentric refinement.
Math. Comput.
Annalisa Buffa, Snorre H. Christiansen
2007 J jnl
Stability of Hodge decompositions in finite element spaces of differential forms in arbitrary dimension.
Numerische Mathematik
Snorre H. Christiansen
2006 J jnl
On Constraint Preservation in Numerical Simulations of Yang-Mills Equations.
SIAM J. Sci. Comput.
Snorre H. Christiansen, Ragnar Winther
2005 J jnl
A Div-Curl Lemma for Edge Elements.
SIAM J. Numer. Anal.
Snorre H. Christiansen
2004 J jnl
Discrete Fredholm properties and convergence estimates for the electric field integral equation.
Math. Comput.
Snorre H. Christiansen
2003 J jnl
The electric field integral equation on Lipschitz screens: definitions and numerical approximation.
Numerische Mathematik
Annalisa Buffa, Snorre H. Christiansen
2002 J jnl
A Preconditioner for the Electric Field Integral Equation Based on Calderon Formulas.
SIAM J. Numer. Anal.
Snorre H. Christiansen, Jean-Claude Nédélec