Abstract
We present a new algorithm for the solution of Generalized Nash Equilibrium Problems. This hybrid method combines the robustness of a potential reduction algorithm and the local quadratic convergence rate of the LP-Newton method. We base our local convergence theory on a local error bound and provide a new sufficient condition for it to hold that is weaker than known ones. In particular, this condition implies neither local uniqueness of a solution nor strict complementarity. We also report promising numerical results.
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We would like to thank the anonymous referees for their helpful comments.
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This paper is dedicated to our colleague and friend Masao Fukushima on occasion of his 65th birthday, to honor his vast contribution to optimization.
This work is supported in a part by the German Research Foundation (DFG) in the Collaborative Research Center 912 “Highly Adaptive Energy-Efficient Computing”.
The paper was partially completed while the last three authors were visiting the Institute for Mathematical Sciences, National University of Singapore in 2012.
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Dreves, A., Facchinei, F., Fischer, A. et al. A new error bound result for Generalized Nash Equilibrium Problems and its algorithmic application. Comput Optim Appl 59, 63–84 (2014). https://doi.org/10.1007/s10589-013-9586-z
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DOI: https://doi.org/10.1007/s10589-013-9586-z