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Title: Variational analysis of a frictional contact problem for the Bingham fluid

Creator:

Awbi, Bassam ; Selmani, Lynda ; Sofonea, Mircea

Date:

1999

Resource Type:

artykuł

Contributor:

Korbicz, Józef (1951- ) - red. ; Uciński, Dariusz - red.

Group publication title:

AMCS, volume 9 (1999)

Abstract:

We consider a mathematical model which describes the flow of a Bingham fluid with friction. . We assume a stationary flow and we model the contact with damped response and a local version of Coulomb's law of friction. The problem leads to a quasi-variational inequality for the velocity field. We establish the existence of a weak solution and, under additional assumptions, its uniqueness. The proofs are based on a new result obtained in (Motreanu and Sofonea, 1999). We also establish the continuous dependence of the solution with respect to the contact conditions.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Resource Identifier:

oai:zbc.uz.zgora.pl:58177

Pages:

371-385

Source:

AMCS, volume 9, number 2 (1999) ; click here to follow the link

Language:

eng

Rights:

Biblioteka Uniwersytetu Zielonogórskiego

Subject and keywords:

Bingham fluid damped response Coulomb's friction law quasivariational inequality weak solution

Object collections:

Last modified:

Nov 5, 2024

In our library since:

Jan 21, 2021

Number of object content hits:

78

All available object's versions:

https://zbc.uz.zgora.pl/repozytorium/publication/64793

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Variational analysis of a frictional contact problem for the Bingham fluid Nov 5, 2024

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