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Solution of a truss topology bilevel programming problem by means of an inexact restoration methodDOI: 10.1590/S1807-03022011000100006 Keywords: inexact restoration, bilevel programming, truss topology optimization. Abstract: we formulate a truss topology optimization problem as a bilevel programming problem and solve it by means of a line search type inexact restoration algorithm. we discuss details of the implementation and show results of numerical experiments.
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