A study on concave optimization via canonical dual function
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摘要
In this study we find a global minimizer of a concave function over a sphere. By introducing a differential equation, we obtain the invariant characteristics for a given optimization problem by constructing a canonical dual function. We present two theorems concerning the global optimality of an extrema of the optimization problem.
论文关键词：Concave optimization,Canonical dual function,Global optimization
论文评审过程：Received 10 December 2007, Revised 18 February 2008, Available online 21 May 2008.
论文官网地址：https://doi.org/10.1016/j.cam.2008.05.011
