Far Eastern Mathematical Journal

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The methods for solution semicoercive variational inequalities of mechanics on the basis of modified Lagrangian functionals

Vikhtenko E. M., Woo G., Namm R. V.

2014, issue 1, P. 6-17

Abstract

The duality scheme based on a modified Lagrangian functional is considered for an elliptic semi-coercive variational Signorini’s inequality. The sustainable method for the solution of an investigated inequality is constructed and justified.

Keywords: variational inequality, Signorini’s problem, sensitivity functional, Lagrangian functional, dual functional, saddle point, Uzawa method, proximal regularization

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References

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