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A dynamic contact problem with unilateral constraint and adhesion in viscoplasticity

Year: 2025

Type: article

Abstract: This paper discusses a contact dynamics problem with Signorini condition, unilateral constraint, and adhesion for viscoplastic materials. The weak solution existence and uniqueness have been established by employing the time discretization, a quasi-static inequality, and the Banach fixed point theorem to present a variational formulation of the problem.

Source: Discrete and Continuous Dynamical Systems - S

DOI: 10.3934/dcdss.2025005

Authors: Safa Gheriani, Abdelaziz Azeb Ahmed, Fares Yazid, Ibrahim Mekawy, Mohammad Alnegga

Institutions: University of Eloued, Amar Telidji University of Laghouat, Qassim University

Language: English

Topic: Contact Mechanics and Variational Inequalities

Subfield: Computational Mechanics

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4406802888

FWCI:

Cites: 25

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Related to: 10