2 results
Ilchmann, Achim; Reis, Timo
ESAIM: Control, Optimisation and Calculus of Variations, Volume 23 (2017) p. 391-425
Ilchmann, Achim; Ryan, E. P.; Sangwin, C. J.
ESAIM: Control, Optimisation and Calculus of Variations, Volume 7 (2002) p. 471-493