Sensitivity analysis for variational inequalities |
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Authors: | R L Tobin |
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Institution: | (1) Environmental Research Division, Argonne National Laboratory, Argonne, Illinois;(2) Present address: GTE Laboratories Inc., Waltham, Massachusetts |
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Abstract: | Sensitivity analysis results for variational inequalities are presented which give conditions for existence and equations for calculating the derivatives of solution variables with respect to perturbation parameters. The perturbations are of both the variational inequality function and the feasible region. Results for the special case of nonlinear complementarity are also presented. A numerical example demonstrates the results for variational inequalities.The author is indebted to A. V. Fiacco for many valuable suggestions and comments. This work was supported in part by funding from the Economic Regulatory Administration, US Department of Energy, under Contract No. W31109ENG38. |
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Keywords: | Sensitivity analysis variational inequalities nonlinear complementarity equilibrium analysis |
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