Abstract
A function F:Rn→ R is called a piecewise convex function if it can be decomposed into \(F(x) = \min \left\{ {\user1{f}j(x){\mathbf{|}}j \in M} \right\}\), where f j:Rn→ R is convex for all j∈M={1,2...,m}. We consider \(\user1{f}j:R^n \to R\) subject to x∈D. It generalizes the well-known convex maximization problem. We briefly review global optimality conditions for convex maximization problems and carry one of them to the piecewise-convex case. Our conditions are all written in primal space so that we are able to proposea preliminary algorithm to check them.
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Tsevendorj, I. Piecewise-Convex Maximization Problems. Journal of Global Optimization 21, 1–14 (2001). https://doi.org/10.1023/A:1017979506314
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DOI: https://doi.org/10.1023/A:1017979506314