We consider a boundary feedback stabilization problem of the plate equation in a square, in the case where the geometric condition of Ammari-Tucsnak [6] is not satisfied. We prove a polynomial decay for regular initial data. Moreover, we prove an exponential stability result for some subspace of the energy space.Finally, we give a precise estimate on the analyticity of reachable functions where we have an exponential stability.
@article{10207, title = {Polynomial and Analytic Boundary Feedback Stabilization of Square Plate - doi: 10.5269/bspm.v27i2.10207}, journal = {Boletim da Sociedade Paranaense de Matem\'atica}, volume = {28}, year = {2010}, doi = {10.5269/bspm.v27i2.10207}, language = {EN}, url = {http://dml.mathdoc.fr/item/10207} }
Nouira, Salsabil. Polynomial and Analytic Boundary Feedback Stabilization of Square Plate - doi: 10.5269/bspm.v27i2.10207. Boletim da Sociedade Paranaense de Matemática, Tome 28 (2010) . doi : 10.5269/bspm.v27i2.10207. http://gdmltest.u-ga.fr/item/10207/