Abstract
In this paper, we present a new trust region algorithm for a nonlinear bilevel programming problem by solving a series of its linear or quadratic approximation subproblems. For the nonlinear bilevel programming problem in which the lower level programming problem is a strongly convex programming problem with linear constraints, we show that each accumulation point of the iterative sequence produced by this algorithm is a stationary point of the bilevel programming problem.
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Supported by the National Natural Science Foundation of China (No. 11171348, 11171252 and 71232011).
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Liu, Gs., Xu, Sq. & Han, Jy. A trust region algorithm for solving bilevel programming problems. Acta Math. Appl. Sin. Engl. Ser. 29, 491–498 (2013). https://doi.org/10.1007/s10255-013-0231-5
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DOI: https://doi.org/10.1007/s10255-013-0231-5
Keywords
- Bilevel programming problem
- trust region algorithm
- global convergence
- mathematical program with equilibrium constraints
- stationary point