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AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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The STUDIA UNIVERSITATIS BABEŞ-BOLYAI issue article summary The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name. |
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STUDIA MATHEMATICA - Issue no. 2 / 2009 | |||||||
Article: |
A PIEZOELECTRIC FRICTIONLESS CONTACT PROBLEM WITH ADHESION. Authors: MOHAMED SELMANI. |
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Abstract: We consider a quasistatic frictionless contact problem for a piezoelectric body. The contact is modelled with normal compliance. The adhesion of the contact surfaces is taken into account and modelled by a surface variable, the bonding field. We provide variational formulation for the mechanical problem and prove the existence of a unique weak solution to the problem. The proofs are based on arguments of time-dependent variational inequalities, differential equations and fixed point. Key words and phrases: Quasistatic process, frictionless contact, normal compliance, adhesion, piezoelectric material, existence and uniqueness, monotone operator, fixed point, weak solution. |
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