A Preconditioner for the Electric Field Integral Equation Based on Calderon Formulas. - Snorre H. Christiansen; Jean-Claude Nédélec (SIAM J. Numer. Anal., 2002)

The electric field integral equation on Lipschitz screens: definitions and numerical approximation. - Annalisa Buffa; Snorre H. Christiansen (Numerische Mathematik, 2003)

Discrete Fredholm properties and convergence estimates for the electric field integral equation. - Snorre H. Christiansen (Math. Comput., 2004)

A Div-Curl Lemma for Edge Elements. - Snorre H. Christiansen (SIAM J. Numer. Anal., 2005)

On Constraint Preservation in Numerical Simulations of Yang-Mills Equations. - Snorre H. Christiansen; Ragnar Winther (SIAM J. Sci. Comput., 2006)

A dual finite element complex on the barycentric refinement. - Annalisa Buffa; Snorre H. Christiansen (Math. Comput., 2007)

Stability of Hodge decompositions in finite element spaces of differential forms in arbitrary dimension. - Snorre H. Christiansen (Numerische Mathematik, 2007)

Smoothed projections in finite element exterior calculus. - Snorre H. Christiansen; Ragnar Winther (Math. Comput., 2008)

Foundations of Finite Element Methods for Wave Equations of Maxwell Type. - Snorre H. Christiansen (Applied Wave Mathematics, 2009)

Constraint Preserving Schemes for Some Gauge Invariant Wave Equations. - Snorre H. Christiansen (SIAM J. Sci. Comput., 2009)

Topics in structure-preserving discretization. - Snorre H. Christiansen; Hans Z. Munthe-Kaas; Brynjulf Owren (Acta Numer., 2011)

On the linearization of Regge calculus. - Snorre H. Christiansen (Numerische Mathematik, 2011)

A Gauge Invariant Discretization on Simplicial Grids of the Schrödinger Eigenvalue Problem in an Electromagnetic Field. - Snorre H. Christiansen; Tore G. Halvorsen (SIAM J. Numer. Anal., 2011)

On high order finite element spaces of differential forms. - Snorre H. Christiansen; Francesca Rapetti (Math. Comput., 2016)

On eigenmode approximation for Dirac equations: Differential forms and fractional Sobolev spaces. - Snorre H. Christiansen (Math. Comput., 2018)

Generalized finite element systems for smooth differential forms and Stokes' problem. - Snorre H. Christiansen; Kaibo Hu (Numerische Mathematik, 2018)

Nodal finite element de Rham complexes. - Snorre H. Christiansen; Jun Hu 013; Kaibo Hu (Numerische Mathematik, 2018)

Extended Regge complex for linearized Riemann-Cartan geometry and cohomology. - Snorre H. Christiansen; Kaibo Hu; Ting Lin (CoRR, 2023)

Finite Element Systems for Vector Bundles: Elasticity and Curvature. - Snorre H. Christiansen; Kaibo Hu (Found. Comput. Math., 2023)

A discrete elasticity complex on three-dimensional Alfeld splits. - Snorre H. Christiansen; Jay Gopalakrishnan; Johnny Guzmán; Kaibo Hu (Numerische Mathematik, 2024)

Convergence and Stability of Discrete Exterior Calculus for the Hodge Laplace Problem in Two Dimensions. - Chengbin Zhu; Snorre H. Christiansen; Kaibo Hu; Anil N. Hirani (CoRR, 2025)