@article{chapelle:inria-00621052, TITLE = {{Improving convergence in numerical analysis using observers - The wave-like equation case}}, AUTHOR = {Chapelle, Dominique and C{\^i}ndea, Nicolae and Moireau, Philippe}, URL = {https://inria.hal.science/inria-00621052}, JOURNAL = {{Mathematical Models and Methods in Applied Sciences}}, PUBLISHER = {{World Scientific Publishing}}, VOLUME = {22}, NUMBER = {12}, YEAR = {2012}, DOI = {10.1142/S0218202512500406}, KEYWORDS = {data assimilation ; Luenberger observers ; numerical analysis with measurements ; stabilization of conservative systems}, PDF = {https://inria.hal.science/inria-00621052v2/file/M3AS-01-11-274.pdf}, HAL_ID = {inria-00621052}, HAL_VERSION = {v2}, }