Geodesic
Iterative proximal regularization of the modified Lagrangian functional for solving the quasi-variational Signorini inequality
Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 48 (2008) no. 9, pp. 1571-1579 Cet article a éte moissonné depuis la source Math-Net.Ru

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The iterative Uzawa method with a modified Lagrangian functional is used to numerically solve the semicoercive Signorini problem with friction (quasi-variational inequality). 
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     title = {Iterative proximal regularization of the modified {Lagrangian} functional for solving the quasi-variational {Signorini} inequality},
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E. M. Vikhtenko; R. V. Namm. Iterative proximal regularization of the modified Lagrangian functional for solving the quasi-variational Signorini inequality. Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 48 (2008) no. 9, pp. 1571-1579. http://geodesic.mathdoc.fr/item/ZVMMF_2008_48_9_a4/

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