Abstract
The article deals with a class of Boussinesq system coupling two higher-order Benjamin–Bona–Mahony (BBM)-type equations. Introducing appropriate damping mechanisms, we study the asymptotic behavior in time of the corresponding damped models. This is done both in the case of internal and boundary damping. We first prove the global well-posedness of the systems and the convergence towards a solution which is null on a band. Then, applying a unique continuation property it follows that the origin is asymptotically stable for the damped models. Our proofs rely on the approach developed in Rosier (J Math Study 49:195–204, 2016) to study similar problems for the scalar BBM equation.
References
Arrowsmith, D.K., Place, C.M.: Dynamical Systems: Differential Equations, Maps, and Chaotic Behavior, Chapman and Hall Mathematics Series. Chapman & Hall, London (1992)
Bautista, G.J., Micu, S., Pazoto, A.F.: On the controllability of a model system for long waves in nonlinear dispersive media. Nonlinearity 34, 989–1013 (2021)
Bautista, G.J., Pazoto, A.F.: Decay of solutions for a dissipative higher-order Boussinesq system on a periodic domain. Commun. Pure Appl. Anal. 19, 747–769 (2020)
Bautista, G.J., Pazoto, A.F.: Large-time behavior of a linear Boussinesq system for the water waves. J. Dyn. Differ. Equ. 31, 959–978 (2019)
Bona, J.L., Chen, M., Saut, J.-C.: Boussinesq equations and other systems for small-amplitude long waves in nonlinear dispersive media. I: derivation and linear theory. J. Nonlinear Sci. 12, 283–318 (2002)
Bona, J.L., Chen, M., Saut, J.-C.: Boussinesq equations and other systems for small-amplitude long waves in nonlinear dispersive media. II: nonlinear theory. Nonlinearity 17, 925–952 (2004)
Capistrano Filho, R.C., Pazoto, A.F., Rosier, L.: Control of Boussinesq system of KdV–KdV type on a bounded interval. ESAIM Control Optim. Calc. Var. 25, 55 (2019). (Art. 58)
Chen, M., Goubet, O.: Long-time asymptotic behavior of two-dimensional dissipative Boussinesq systems. Discrete Contin. Dyn. Syst. Ser. S 2, 37–53 (2009)
Lions, J.L.: Contrôlabilité exacte, perturbations et stabilisation de systèmes distribués, Tome 1, Contrôlabilité exacte, Collection de Recherches en Mathématiques Appliquées, 8. Masson, Paris (1988)
Micu, S.: On the controllability of the linearized Benjamin–Bona–Mahony equation. SIAM J. Control Optim 39, 1677–1696 (2001)
Micu, S., Ortega, J.H., Rosier, L., Zhang, B.-Y.: Control and stabilization of a family of Boussinesq systems. Discrete Contin. Dyn. Syst. 24, 273–313 (2009)
Micu, S., Pazoto, A.F.: Stabilization of a Boussinesq system with localized damping. J. Anal. Math. 137, 291–337 (2019)
Micu, S., Pazoto, A.F.: Stabilization of a Boussinesq system with generalized damping. Syst. Control Lett. 105, 62–69 (2017)
Pazoto, A.F., Rosier, L.: Stabilization of a Boussinesq system of KdV–KdV type. Syst. Control Lett. 57, 595–601 (2008)
Rosier, L.: Exact boundary controllability for the Korteweg–de Vries equation on a bounded domain. ESAIM Control Optim. Calc. Var. 2, 33–55 (1997)
Rosier, L., Zhang, B.-Y.: Unique continuation property and control for the Benjamin–Bona–Mahony equation on a periodic domain. J. Differ. Equ. 254, 141–178 (2013)
Rosier, L.: On the Benjamin–Bona–Mahony equation with a localized damping. J. Math. Study 49, 195–204 (2016)
Yamamoto, M.: One unique continuation for a linearized Benjamin–Bona–Mahony equation. J. Inverse Ill-Posed Probl. 11, 537–543 (2003)
Acknowledgements
The first author was supported by Capes and CNPq (Brazil). The second author was partially supported by CNPq (Brazil).
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Sierra Fonseca, O.A., Pazoto, A.F. Asymptotic behavior of a linear higher-order BBM-system with damping. Z. Angew. Math. Phys. 73, 231 (2022). https://doi.org/10.1007/s00033-022-01861-2
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DOI: https://doi.org/10.1007/s00033-022-01861-2