Carleman Inequalities for Wave Equations with Oscillatory Boundary Conditions and Application.

Ciprian G. Gal Louis Tebou Carleman Inequalities for Wave Equations with Oscillatory Boundary Conditions and Application. 324-364 2017 55 SIAM J. Control. Optim. 1 https://doi.org/10.1137/15M1032211 db/journals/siamco/siamco55.html#GalT17