2 results
Kärcher, Mark; Grepl, Martin A.
ESAIM: Control, Optimisation and Calculus of Variations, Volume 20 (2014) p. 416-441
Grepl, Martin A.; Maday, Yvon; Nguyen, Ngoc C.; Patera, Anthony T.
ESAIM: Modélisation mathématique et analyse numérique, Volume 41 (2007) p. 575-605