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Keywords:
unilateral contact; Coulomb friction; finite elements; existence proofs
unilateral contact; Coulomb friction; finite elements; existence proofs
Summary:
A unilateral contact problem with a variable coefficient of friction is solved by a simplest variant of the finite element technique. The coefficient of friction may depend on the magnitude of the tangential displacement. The existence of an approximate solution and some a priori estimates are proved.
References:
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