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Mindlin–Timoshenko systems with Kelvin–Voigt: analyticity and optimal decay rates
(ElsevierAcademic PressSan Diego, 2014-09)
This paper is concerned with asymptotic stability of Mindlin–Timoshenko plates with dissipation of Kelvin–Voigt type on the equations for the rotation angles. We prove that the corresponding evolution semigroup is analytic ...
Polynomial stability of a joint-leg-beam system with local damping
(Elsevier, 2007-11)
Recent advances in the design and construction of large inflatable/rigidizable space structures and potential new applications of such structures have produced a demand for better analysis and computational tools to deal ...
Systematic calculation of neutrino-nucleus cross section available for astrophysical applications
(Sociedade Brasileira de Física, 2020-03)
Assuming the universality of weak interactions, we have studied the weak processes such as β-decay and electron capture using the nuclear gross theory of beta decay (GTBD). We evaluate the β± and electron capture decay ...
Generating Birth and Death Processes
(Taylor & Francis Inc, 2011-01-01)
Associated with an ordered sequence of an even number 2N of positive real numbers is a birth and death process (BDP) on {0, 1, 2,..., N} having these real numbers as its birth and death rates. We generate another birth and ...
Generating Birth and Death Processes
(Taylor & Francis Inc, 2011-01-01)
Associated with an ordered sequence of an even number 2N of positive real numbers is a birth and death process (BDP) on {0, 1, 2,..., N} having these real numbers as its birth and death rates. We generate another birth and ...
Optimal polynomial stability for laminated beams with Kelvin–Voigt damping
(Wiley-BlackwellGB, 2022)
In this manuscript, we study the asymptotic behavior of two laminated beams systems formed by two identical layers of uniform thickness, whose surfaces are held together by an adhesive layer that allows interfacial sliding. ...
Generating Birth and Death Processes
(Taylor & Francis Inc, 2014)
Generic dynamics for evolution groups and $C_0$-semigroups on Hilbert spaces
(Universidade Federal de Minas GeraisUFMG, 2019-05-10)
In this thesis, we study the typical behaviour (from the topological viewpoint) of the decaying rates of the orbits of unitary evolution groups and C0-semigroups on Hilbert spaces. We have found that: (1) some dynamical ...
Optimal stability results for laminated beams with Kelvin-Voigt damping and delay
(Elsevier Inc.US, 2022)
We use semigroup theory to prove the well-posedness and get exponential and polynomial stability estimates for a delayed laminated beam system with Kelvin-Voigt damping. The Kelvin-Voigt damping only acts either on the ...
Laminated beams with thermoelasticity acting on the shear force
(John Wiley & Sons, Ltd.DE, 2023)
In this paper, we study the stabilization of a laminated beam system under the action of a new thermal coupling. Motivated by the work of Almeida Júnior et al. in the context of the Timoshenko system, we consider a ...