Unilateral Problem for a Viscoelastic Beam Equation Type p-Laplacian with Strong Damping and Logarithmic Source | Zendy

Ducival Carvalho Pereira | Zendy; Geraldo M. Araújo | Zendy; C. A. Raposo | Zendy

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Unilateral Problem for a Viscoelastic Beam Equation Type p-Laplacian with Strong Damping and Logarithmic Source

Author(s) -

Ducival Carvalho Pereira,

Geraldo M. Araújo,

C. A. Raposo

Publication year - 2022

Publication title -

european journal of mathematical analysis

Language(s) - English

Resource type - Journals

ISSN - 2733-3957

DOI - 10.28924/ada/ma.2.5

Subject(s) - uniqueness , viscoelasticity , logarithm , mathematical analysis , mathematics , type (biology) , laplace operator , stability (learning theory) , galerkin method , beam (structure) , physics , optics , finite element method , computer science , thermodynamics , ecology , machine learning , biology

In this manuscript, we investigate the unilateral problem for a viscoelastic beam equation of p-Laplacian type. The competition of the strong damping versus the logarithmic source term is considered. We use the potential well theory. Taking into account the initial data is in the stability set created by the Nehari surface, we prove the existence and uniqueness of global solutions by using the penalization method and Faedo-Galerkin’s approximation.

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