TY  - JOUR
AU  - Liviu I. Ignat
AU  - Enrique Zuazua
TI  - Convergence of a two-grid algorithm for the control of the wave equation
JO  - Journal of the European Mathematical Society
PY  - 2009
SP  - 351
EP  - 391
VL  - 11
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4171/jems/153/
DO  - 10.4171/jems/153
ID  - JEMS_2009_11_2_a5
ER  -