Geodesic
Exact null controllability of structurally damped and thermo-elastic parabolic models
Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni, Série 9, Tome 9 (1998) no. 1, pp. 43-69

Voir la notice de l'article provenant de la source Biblioteca Digitale Italiana di Matematica

We show exact null-controllability for two models of non-classical, parabolic partial differential equations with distributed control: (i) second-order structurally damped equations, except for a limit case, where exact null controllability fails; and (ii) thermo-elastic equations with hinged boundary conditions. In both cases, the problem is solved by duality. 
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     author = {Lasiecka, Irena and Triggiani, Roberto},
     title = {Exact null controllability of structurally damped and thermo-elastic parabolic models},
     journal = {Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni},
     pages = {43--69},
     publisher = {mathdoc},
     volume = {Ser. 9, 9},
     number = {1},
     year = {1998},
     zbl = {0935.93010},
     mrnumber = {MR1669244},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RLIN_1998_9_9_1_a4/}
}
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Lasiecka, Irena; Triggiani, Roberto. Exact null controllability of structurally damped and thermo-elastic parabolic models. Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni, Série 9, Tome 9 (1998) no. 1, pp. 43-69. http://geodesic.mathdoc.fr/item/RLIN_1998_9_9_1_a4/