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)

Simplicial gauge theory on spacetime. - Tore G. Halvorsen; Torquil Macdonald Sørensen (Numerische Mathematik, 2013)