Uniform decay rate estimates for the beam equation with locally distributed nonlinear damping

DOI10.1002/MMA.7407zbMath1473.35041OpenAlexW3162280459MaRDI QIDQ4959193

Victor H. Gonzalez Martinez, D. C. Soares, L. G. Delatorre, Valéria Neves Domingos Cavalcanti, Marcelo Moreira Cavalcanti

Publication date: 10 September 2021

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.7407

zbMATH Keywords

observability inequalityweak lower semicontinuity argument

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Asymptotic behavior of solutions to PDEs (35B40) A priori estimates in context of PDEs (35B45) Initial-boundary value problems for higher-order hyperbolic equations (35L35) Integro-partial differential equations (35R09) Higher-order semilinear hyperbolic equations (35L76)

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