On the optimality of the observability inequalities for parabolic and hyperbolic systems with potentials
Annales de l'I.H.P. Analyse non linéaire, Volume 25 (2008) no. 1, p. 1-41
@article{AIHPC_2008__25_1_1_0,
author = {Duyckaerts, Thomas and Zhang, Xu and Zuazua, Enrique},
title = {On the optimality of the observability inequalities for parabolic and hyperbolic systems with potentials},
journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
publisher = {Elsevier},
volume = {25},
number = {1},
year = {2008},
pages = {1-41},
doi = {10.1016/j.anihpc.2006.07.005},
zbl = {1248.93031},
zbl = {pre05247877},
mrnumber = {2383077},
language = {en},
url = {http://www.numdam.org/item/AIHPC_2008__25_1_1_0}
}

Duyckaerts, Thomas; Zhang, Xu; Zuazua, Enrique. On the optimality of the observability inequalities for parabolic and hyperbolic systems with potentials. Annales de l'I.H.P. Analyse non linéaire, Volume 25 (2008) no. 1, pp. 1-41. doi : 10.1016/j.anihpc.2006.07.005. http://www.numdam.org/item/AIHPC_2008__25_1_1_0/

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