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Well posedness and stability result for a thermoelastic laminated Timoshenko beam with distributed delay term. (English) Zbl 1462.35074

The authors study a mathematical model for a linear thermoelastic laminated Timoshenko beam with distributed delay. Cattaneo’s law describes the heat conduction. By using the semigroup theory, the authors prove the existence and uniqueness of the solution for the corresponding system of partial differential equations. Exponential stability and polynomial stability are proven by defining suitable Lyapunov functionals.

MSC:

35B40 Asymptotic behavior of solutions to PDEs
35L70 Second-order nonlinear hyperbolic equations
93D15 Stabilization of systems by feedback
93D20 Asymptotic stability in control theory
74K10 Rods (beams, columns, shafts, arches, rings, etc.)
47D06 One-parameter semigroups and linear evolution equations
35L53 Initial-boundary value problems for second-order hyperbolic systems
Full Text: DOI

References:

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