# American Institute of Mathematical Sciences

December  2013, 2(4): 563-598. doi: 10.3934/eect.2013.2.563

## Fluid-structure interaction with and without internal dissipation of the structure: A contrast study in stability

 1 Department of Mathematics, University of Nebraska-Lincoln, Lincoln, NE 68588 2 Department of Mathematical Sciences, University of Memphis, Memphis, TN 38152-3240

Received  May 2013 Revised  September 2013 Published  November 2013

We consider a coupled parabolic--hyperbolic PDE system arising in fluid--structure interaction, where the coupling is exercised at the interface between the two media. This paper is a study in contrast on stability properties of the overall coupled system under two scenarios: the case with interior dissipation of the structure, and the case without. In the first case, uniform stabilization is achieved (by a $\lambda$-domain analysis) without geometrical conditions on the structure, but only on an explicitly identified space $Ĥ$ of codimension one with respect to the original energy state space $H$ where semigroup well-posedness holds. In the second case, only rational (a fortiori strong) stability is possible, again only on the space $Ĥ$, however, under geometrical conditions of the structure, which e.g., exclude a sphere. Many classes of good geometries are identified. Recent papers [6,9] show uniform stabilization on all of $H$, and without geometrical conditions; however, with dissipation at the boundary interface.
Citation: George Avalos, Roberto Triggiani. Fluid-structure interaction with and without internal dissipation of the structure: A contrast study in stability. Evolution Equations & Control Theory, 2013, 2 (4) : 563-598. doi: 10.3934/eect.2013.2.563
##### References:
 [1] G. Avalos, The strong stability and instability of a fluid-structure semigroup,, Appl. Math. & Optimiz., 55 (2007), 163.  doi: 10.1007/s00245-006-0884-z.  Google Scholar [2] G. Avalos and M. Dvorak, A new maximality argument for a coupled fluid-structure interaction, with implications for a divergence-free finite element method,, Applicationes Mathematicae, 35 (2008), 259.  doi: 10.4064/am35-3-2.  Google Scholar [3] G. Avalos, I. Lasiecka, and R. Triggiani, Higher regularity of a coupled parabolic-hyperbolic fluid-structure interactive system,, invited paper, 15 (2008), 403.   Google Scholar [4] G. Avalos, I. Lasiecka and R. Triggiani, Optimal rational decay of a parabolic-hyperbolic system with boundary interface,, 2012., ().   Google Scholar [5] G. Avalos and R. Triggiani, The coupled PDE system arising in fluid/structure interaction, Part I: Explicit semigroup generator and its spectral properties, Fluids and Waves,, AMS Contemp. Math., 440 (2007), 15.  doi: 10.1090/conm/440/08475.  Google Scholar [6] G. Avalos and R. Triggiani, Uniform stabilization of a coupled PDE system arising in fluid-structure interaction with boundary dissipation at the interface,, Discr. Cont. Dynam. Sys., 22 (2008), 817.  doi: 10.3934/dcds.2008.22.817.  Google Scholar [7] G. Avalos and R. Triggiani, Semigroup wellposedness in the energy space of a parabolic-hyperbolic coupled Stokes-Lamé PDE system of fluid-structure interaction,, Discr. Cont. Dynam. Sys., 2 (2009), 417.  doi: 10.3934/dcdss.2009.2.417.  Google Scholar [8] G. Avalos and R. Triggiani, Coupled Parabolic-Hyperbolic Stokes-Lamé PDE system: Limit behavior of the resolvent operator on the imaginary axis,, Applicable Analysis, 88 (2009), 1357.  doi: 10.1080/00036810903278513.  Google Scholar [9] G. Avalos and R. Triggiani, Boundary feedback stabilization of a coupled parabolic-hyperbolic Stokes-Lamé PDE system,, J. Evol. Eqns., 9 (2009), 341.  doi: 10.1007/s00028-009-0015-9.  Google Scholar [10] G. Avalos and R. Triggiani, Rational decay rates for a PDE heat-structure interaction: A frequency domain approach,, Evolution Equations and Control Theory, 2 (2013).   Google Scholar [11] G. Avalos and R. Triggiani, Rational decay rates for a PDE fluid-structure interaction via a resolvent operator approach,, 2012., ().   Google Scholar [12] V. Barbu, Z. Grujić, I. Lasiecka and A. Tuffaha, Weak and strong solutions in nonlinear fluid-structure interactions, Fluids and Waves,, AMS Contemp. Math., 440 (2007), 55.   Google Scholar [13] L. Bers, F. John and M. Schechter, Partial Differential Equations,, John Wiley 1964, (1964).   Google Scholar [14] A. Borichev and Y. Tomilov, Optimal polynomial decay of functions and operator semigroups,, Math. Ann., 347 (2010), 455.  doi: 10.1007/s00208-009-0439-0.  Google Scholar [15] K. N. Boyadzhiev and N. Levan, Strong stability of Hilbert space contraction semigroups,, Stud. Sci. Math. Hung., 30 (1995), 162.   Google Scholar [16] H. Cohen and S. I. Rubinow, Some mathematical topics in biology,, Proc. Symp. on System Theory Polytechnic Press, (1965), 321.   Google Scholar [17] P. Constantin and C. Foias, Navier-Stokes Equations,, The University of Chicago Press, (1988).   Google Scholar [18] Q. Du, M. D. Gunzburger, L. S. Hou and J. Lee, Analysis of a linear fluid-structure interaction problem,, Discr. Contin. Dynam. Sys., 9 (2003), 633.  doi: 10.3934/dcds.2003.9.633.  Google Scholar [19] T. Duyckaerts, Optimal decay rates of the energy of a hyperbolic-parabolic system coupled by an interface,, Asymptotic Analysis, 51 (2007), 17.   Google Scholar [20] L. Fatori and J. E. Muñoz Rivera, Rates of decay to weak thermoelastic Bresse system,, IMA J. Appl. Math., 75 (2010), 881.  doi: 10.1093/imamat/hxq038.  Google Scholar [21] V. Komornik, Exact Controllability and Stabilization., The Multiplier Method, (1994).   Google Scholar [22] S. G. Krein, Linear Differential Equations in Banach Space,, Vol. 29, (1971).   Google Scholar [23] J. Lagnese, Decay of solutions of wave equations in a bounded region with boundary dissipation,, J. Diff. Eqns., 50 (1983), 163.  doi: 10.1016/0022-0396(83)90073-6.  Google Scholar [24] I. Lasiecka and Y. Lu, Asymptotic stability of finite energy in Navier Stokes elastic wave interaction., Semigroup Forum, 82 (2011), 61.  doi: 10.1007/s00233-010-9281-7.  Google Scholar [25] I. Lasiecka and Y. Lu, Interface feedback control stabilization of a nonlinear fluid-structure interaction., Nonlinear Analysis, 75 (2012), 1449.  doi: 10.1016/j.na.2011.04.018.  Google Scholar [26] I. Lasiecka, J. L. Lions and R. Triggiani, Nonhomogeneous boundary value problems for second-order hyperbolic operators,, J. Math. Pures et Appl., 65 (1986), 149.   Google Scholar [27] I. Lasiecka and R. Triggiani, Exact boundary controllability for the wave equation with Neumann boundary control,, Appl. Math. Optimiz., 19 (1986), 243.  doi: 10.1007/BF01448201.  Google Scholar [28] I. Lasiecka and R. Triggiani, Uniform stabilization of the wave equation with Dirichlet or Neumann feedback control without geometrical conditions,, Appl. Math. Optim., 25 (1992), 189.  doi: 10.1007/BF01182480.  Google Scholar [29] I. Lasiecka and R. Triggiani, Sharp regularity for mixed second order hyperbolic equationjs of Neumann type, Part I: The $L_2$ boundary case,, Annali Matem. Pura e Applicata, 157 (1990), 285.   Google Scholar [30] I. Lasiecka and R. Triggiani, Sharp trace estimates of solutions to Kirchhoff and Euler Bernoulli Equations,, Applied. Math. Optimiz., 28 (1993), 277.  doi: 10.1007/BF01200382.  Google Scholar [31] I. Lasiecka and R. Triggiani, A sharp trace regularity result of Kirchhoff and thermoelastic plate equations with free boundary conditions,, Rocky Mountain J. Math., 30 (2000), 981.  doi: 10.1216/rmjm/1021477256.  Google Scholar [32] I. Lasiecka and R. Triggiani, Control Theory for Partial Differential Equations Vol. I,, Cambridge University Press, (2000).   Google Scholar [33] I. Lasiecka and R. Triggiani, Control Theory for Partial Differential Equations Vol. II,, Cambridge University Press, (2000).   Google Scholar [34] N. Levan, The stabilizability problem: A Hilbert space operator decomposition approach,, IEEE Trans. Circuits & Sys., 25 (1978), 721.  doi: 10.1109/TCS.1978.1084539.  Google Scholar [35] J. L. Lions, Quelques Méthodes de Résolution des Problémes aux Limites Non Linéaires,, Dunod, (1969).   Google Scholar [36] J. L. Lions and E. Magenes, Non-homogeneous Boundary Value Problems and Applications,, Vol. I, (1972).   Google Scholar [37] W. Littman and L. Markus, Stabilization of a hybrid-type of elasticity by feedback boundary damping,, Annali di Matem. Pura, 152 (1988), 281.   Google Scholar [38] Y. I. Lyubich and V. Q. Phong, Asymptotic stability of linear differential equations in Banach space,, Stud. Math. LXXXVII (1988), (1988), 721.   Google Scholar [39] V.P. Mikhailov, Partial Differential Equations,, MIR Publishers Moscow, (1978).   Google Scholar [40] L. Monauni, Exponential decay of solutions to Cauchy's Abstract problem as determined by the extended spectrum of the dynamic operator., Unpublished manuscript, (1981).   Google Scholar [41] J. Pruss, On the spectrum of $C_0$-semigroups,, Trans. Amer. Math. Soc., 284 (1984), 847.  doi: 10.2307/1999112.  Google Scholar [42] J. P. Quinn and D. L. Russell, Asymptotic stability and energy decay rates for solutions of hyperbolic equations with boundary damping,, Proc. Roy. Soc. Edinburgh, 77A (1977), 97.   Google Scholar [43] J. M. Rivera, private communication,, May 2012., (2012).   Google Scholar [44] J. E. M. Rivera and M. G. Naso, Asymptotic stability of semigroups associated with linear weak dissipative systems with memory,, JMAA, 326 (2007), 691.  doi: 10.1016/j.jmaa.2006.03.022.  Google Scholar [45] J. E. M. Rivera, M. G. Naso, and F. Vagni, Asymptotic behavior of the energy for a class of weakly dissipative second-order system with memory,, JMAA, 286 (2003), 692.  doi: 10.1016/S0022-247X(03)00511-0.  Google Scholar [46] D. Russell, Controllability and stabilizability theory for linear partial differential equations: Recent progress and open questions,, SIAM Review, 20 (1978), 639.  doi: 10.1137/1020095.  Google Scholar [47] H. Sohr, The Navier-Stokes Equations, An Elementary Functional Analytic Approach,, Birkhäuser Advanced Texts, (2001).  doi: 10.1007/978-3-0348-8255-2.  Google Scholar [48] A. E. Taylor and D. C. Lay, Introduciton to Functional Analysis,, 2nd ed., (1980).   Google Scholar [49] R. Temam, Navier-Stokes Equations,, North Holland, (1979).   Google Scholar [50] R. Triggiani, A cosine operator approach to modeling boundary input problems for hyperbolic systems,, Springer-Verlag Lecture Notes in Control and Information Sciences, 6 (1978), 380.   Google Scholar [51] R. Triggiani, Exact boundary controllability of $L_2(\Omega) \times H^{-1}(\Omega)$ of the wave equation with Dirichlet boundary control acting on a portion of the boundary and related problems,, Appl. Math. Optimiz., 18 (1988), 241.  doi: 10.1007/BF01443625.  Google Scholar [52] R. Triggiani, Wave equation on a bounded domain with boundary dissipation: An operator approach,, J. Math. Anal. Appl., 137 (1989), 438.  doi: 10.1016/0022-247X(89)90255-2.  Google Scholar [53] E. C. Zachmanoglou and D. W. Thoe, Introduction to Partial Differential Equations with Applications,, The Williams and Wilkins Company, (1976).   Google Scholar [54] X. Zhang and E. Zuazua, Long-time behavior of a coupled heat-wave system in fluid-structure interaction,, Arch. Rat. Mech. Anal., 184 (2007), 49.  doi: 10.1007/s00205-006-0020-x.  Google Scholar

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##### References:
 [1] G. Avalos, The strong stability and instability of a fluid-structure semigroup,, Appl. Math. & Optimiz., 55 (2007), 163.  doi: 10.1007/s00245-006-0884-z.  Google Scholar [2] G. Avalos and M. Dvorak, A new maximality argument for a coupled fluid-structure interaction, with implications for a divergence-free finite element method,, Applicationes Mathematicae, 35 (2008), 259.  doi: 10.4064/am35-3-2.  Google Scholar [3] G. Avalos, I. Lasiecka, and R. Triggiani, Higher regularity of a coupled parabolic-hyperbolic fluid-structure interactive system,, invited paper, 15 (2008), 403.   Google Scholar [4] G. Avalos, I. Lasiecka and R. Triggiani, Optimal rational decay of a parabolic-hyperbolic system with boundary interface,, 2012., ().   Google Scholar [5] G. Avalos and R. Triggiani, The coupled PDE system arising in fluid/structure interaction, Part I: Explicit semigroup generator and its spectral properties, Fluids and Waves,, AMS Contemp. Math., 440 (2007), 15.  doi: 10.1090/conm/440/08475.  Google Scholar [6] G. Avalos and R. Triggiani, Uniform stabilization of a coupled PDE system arising in fluid-structure interaction with boundary dissipation at the interface,, Discr. Cont. Dynam. Sys., 22 (2008), 817.  doi: 10.3934/dcds.2008.22.817.  Google Scholar [7] G. Avalos and R. Triggiani, Semigroup wellposedness in the energy space of a parabolic-hyperbolic coupled Stokes-Lamé PDE system of fluid-structure interaction,, Discr. Cont. Dynam. Sys., 2 (2009), 417.  doi: 10.3934/dcdss.2009.2.417.  Google Scholar [8] G. Avalos and R. Triggiani, Coupled Parabolic-Hyperbolic Stokes-Lamé PDE system: Limit behavior of the resolvent operator on the imaginary axis,, Applicable Analysis, 88 (2009), 1357.  doi: 10.1080/00036810903278513.  Google Scholar [9] G. Avalos and R. Triggiani, Boundary feedback stabilization of a coupled parabolic-hyperbolic Stokes-Lamé PDE system,, J. Evol. Eqns., 9 (2009), 341.  doi: 10.1007/s00028-009-0015-9.  Google Scholar [10] G. Avalos and R. Triggiani, Rational decay rates for a PDE heat-structure interaction: A frequency domain approach,, Evolution Equations and Control Theory, 2 (2013).   Google Scholar [11] G. Avalos and R. Triggiani, Rational decay rates for a PDE fluid-structure interaction via a resolvent operator approach,, 2012., ().   Google Scholar [12] V. Barbu, Z. Grujić, I. Lasiecka and A. Tuffaha, Weak and strong solutions in nonlinear fluid-structure interactions, Fluids and Waves,, AMS Contemp. Math., 440 (2007), 55.   Google Scholar [13] L. Bers, F. John and M. Schechter, Partial Differential Equations,, John Wiley 1964, (1964).   Google Scholar [14] A. Borichev and Y. Tomilov, Optimal polynomial decay of functions and operator semigroups,, Math. Ann., 347 (2010), 455.  doi: 10.1007/s00208-009-0439-0.  Google Scholar [15] K. N. Boyadzhiev and N. Levan, Strong stability of Hilbert space contraction semigroups,, Stud. Sci. Math. Hung., 30 (1995), 162.   Google Scholar [16] H. Cohen and S. I. Rubinow, Some mathematical topics in biology,, Proc. Symp. on System Theory Polytechnic Press, (1965), 321.   Google Scholar [17] P. Constantin and C. Foias, Navier-Stokes Equations,, The University of Chicago Press, (1988).   Google Scholar [18] Q. Du, M. D. Gunzburger, L. S. Hou and J. Lee, Analysis of a linear fluid-structure interaction problem,, Discr. Contin. Dynam. Sys., 9 (2003), 633.  doi: 10.3934/dcds.2003.9.633.  Google Scholar [19] T. Duyckaerts, Optimal decay rates of the energy of a hyperbolic-parabolic system coupled by an interface,, Asymptotic Analysis, 51 (2007), 17.   Google Scholar [20] L. Fatori and J. E. Muñoz Rivera, Rates of decay to weak thermoelastic Bresse system,, IMA J. Appl. Math., 75 (2010), 881.  doi: 10.1093/imamat/hxq038.  Google Scholar [21] V. Komornik, Exact Controllability and Stabilization., The Multiplier Method, (1994).   Google Scholar [22] S. G. Krein, Linear Differential Equations in Banach Space,, Vol. 29, (1971).   Google Scholar [23] J. Lagnese, Decay of solutions of wave equations in a bounded region with boundary dissipation,, J. Diff. Eqns., 50 (1983), 163.  doi: 10.1016/0022-0396(83)90073-6.  Google Scholar [24] I. Lasiecka and Y. Lu, Asymptotic stability of finite energy in Navier Stokes elastic wave interaction., Semigroup Forum, 82 (2011), 61.  doi: 10.1007/s00233-010-9281-7.  Google Scholar [25] I. Lasiecka and Y. Lu, Interface feedback control stabilization of a nonlinear fluid-structure interaction., Nonlinear Analysis, 75 (2012), 1449.  doi: 10.1016/j.na.2011.04.018.  Google Scholar [26] I. Lasiecka, J. L. Lions and R. Triggiani, Nonhomogeneous boundary value problems for second-order hyperbolic operators,, J. Math. Pures et Appl., 65 (1986), 149.   Google Scholar [27] I. Lasiecka and R. Triggiani, Exact boundary controllability for the wave equation with Neumann boundary control,, Appl. Math. Optimiz., 19 (1986), 243.  doi: 10.1007/BF01448201.  Google Scholar [28] I. Lasiecka and R. Triggiani, Uniform stabilization of the wave equation with Dirichlet or Neumann feedback control without geometrical conditions,, Appl. Math. Optim., 25 (1992), 189.  doi: 10.1007/BF01182480.  Google Scholar [29] I. Lasiecka and R. Triggiani, Sharp regularity for mixed second order hyperbolic equationjs of Neumann type, Part I: The $L_2$ boundary case,, Annali Matem. Pura e Applicata, 157 (1990), 285.   Google Scholar [30] I. Lasiecka and R. Triggiani, Sharp trace estimates of solutions to Kirchhoff and Euler Bernoulli Equations,, Applied. Math. Optimiz., 28 (1993), 277.  doi: 10.1007/BF01200382.  Google Scholar [31] I. Lasiecka and R. Triggiani, A sharp trace regularity result of Kirchhoff and thermoelastic plate equations with free boundary conditions,, Rocky Mountain J. Math., 30 (2000), 981.  doi: 10.1216/rmjm/1021477256.  Google Scholar [32] I. Lasiecka and R. Triggiani, Control Theory for Partial Differential Equations Vol. I,, Cambridge University Press, (2000).   Google Scholar [33] I. Lasiecka and R. Triggiani, Control Theory for Partial Differential Equations Vol. II,, Cambridge University Press, (2000).   Google Scholar [34] N. Levan, The stabilizability problem: A Hilbert space operator decomposition approach,, IEEE Trans. Circuits & Sys., 25 (1978), 721.  doi: 10.1109/TCS.1978.1084539.  Google Scholar [35] J. L. Lions, Quelques Méthodes de Résolution des Problémes aux Limites Non Linéaires,, Dunod, (1969).   Google Scholar [36] J. L. Lions and E. Magenes, Non-homogeneous Boundary Value Problems and Applications,, Vol. I, (1972).   Google Scholar [37] W. Littman and L. Markus, Stabilization of a hybrid-type of elasticity by feedback boundary damping,, Annali di Matem. Pura, 152 (1988), 281.   Google Scholar [38] Y. I. Lyubich and V. Q. Phong, Asymptotic stability of linear differential equations in Banach space,, Stud. Math. LXXXVII (1988), (1988), 721.   Google Scholar [39] V.P. Mikhailov, Partial Differential Equations,, MIR Publishers Moscow, (1978).   Google Scholar [40] L. Monauni, Exponential decay of solutions to Cauchy's Abstract problem as determined by the extended spectrum of the dynamic operator., Unpublished manuscript, (1981).   Google Scholar [41] J. Pruss, On the spectrum of $C_0$-semigroups,, Trans. Amer. Math. Soc., 284 (1984), 847.  doi: 10.2307/1999112.  Google Scholar [42] J. P. Quinn and D. L. Russell, Asymptotic stability and energy decay rates for solutions of hyperbolic equations with boundary damping,, Proc. Roy. Soc. Edinburgh, 77A (1977), 97.   Google Scholar [43] J. M. Rivera, private communication,, May 2012., (2012).   Google Scholar [44] J. E. M. Rivera and M. G. Naso, Asymptotic stability of semigroups associated with linear weak dissipative systems with memory,, JMAA, 326 (2007), 691.  doi: 10.1016/j.jmaa.2006.03.022.  Google Scholar [45] J. E. M. Rivera, M. G. Naso, and F. Vagni, Asymptotic behavior of the energy for a class of weakly dissipative second-order system with memory,, JMAA, 286 (2003), 692.  doi: 10.1016/S0022-247X(03)00511-0.  Google Scholar [46] D. Russell, Controllability and stabilizability theory for linear partial differential equations: Recent progress and open questions,, SIAM Review, 20 (1978), 639.  doi: 10.1137/1020095.  Google Scholar [47] H. Sohr, The Navier-Stokes Equations, An Elementary Functional Analytic Approach,, Birkhäuser Advanced Texts, (2001).  doi: 10.1007/978-3-0348-8255-2.  Google Scholar [48] A. E. Taylor and D. C. Lay, Introduciton to Functional Analysis,, 2nd ed., (1980).   Google Scholar [49] R. Temam, Navier-Stokes Equations,, North Holland, (1979).   Google Scholar [50] R. Triggiani, A cosine operator approach to modeling boundary input problems for hyperbolic systems,, Springer-Verlag Lecture Notes in Control and Information Sciences, 6 (1978), 380.   Google Scholar [51] R. Triggiani, Exact boundary controllability of $L_2(\Omega) \times H^{-1}(\Omega)$ of the wave equation with Dirichlet boundary control acting on a portion of the boundary and related problems,, Appl. Math. Optimiz., 18 (1988), 241.  doi: 10.1007/BF01443625.  Google Scholar [52] R. Triggiani, Wave equation on a bounded domain with boundary dissipation: An operator approach,, J. Math. Anal. Appl., 137 (1989), 438.  doi: 10.1016/0022-247X(89)90255-2.  Google Scholar [53] E. C. Zachmanoglou and D. W. Thoe, Introduction to Partial Differential Equations with Applications,, The Williams and Wilkins Company, (1976).   Google Scholar [54] X. Zhang and E. Zuazua, Long-time behavior of a coupled heat-wave system in fluid-structure interaction,, Arch. Rat. Mech. Anal., 184 (2007), 49.  doi: 10.1007/s00205-006-0020-x.  Google Scholar
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