Abstract.
The variational inequality problem (VIP) can be reformulated as an unconstrained minimization problem through the D-gap function. It is proved that the D-gap function has bounded level sets for the strongly monotone VIP. A hybrid Newton-type method is proposed for minimizing the D-gap function. Under some conditions, it is shown that the algorithm is globally convergent and locally quadratically convergent.
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Received May 6, 1997 / Revised version received October 30, 1998¶Published online June 11, 1999
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Peng, JM., Fukushima, M. A hybrid Newton method for solving the variational inequality problem via the D-gap function. Math. Program. 86, 367–386 (1999). https://doi.org/10.1007/s101070050094
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DOI: https://doi.org/10.1007/s101070050094