TY - JOUR AU - E. Darrigrand TI - Ultra-Weak Variational Formulation and efficient Integral Representation in Electromagnetism: a thorough study of the algorithm complexity JO - ESAIM. Proceedings PY - 2008 SP - 190 EP - 197 VL - 22 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1051/proc:072224/ DO - 10.1051/proc:072224 LA - en ID - EP_2008_22_a24 ER -