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Liu Qing-huai

Work place: School of Basic Science, Changchun University of Technology, Changchun 130012, P. R. China

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Research Interests: Algorithmic Information Theory, Algorithmic Complexity Theory

Biography

Liu Qing-huai was born in 1961. He is currently a professor of mathematics in Changchun University of Technology. His research interests lie in the fields of optimization theory, algorithm and application.

Author Articles
The Aggregate Homotopy Method for Multi-objective Max-min Problems

By He Li Dong Xiao-gang Tan Jia-wei Liu Qing-huai

DOI: https://doi.org/10.5815/ijigsp.2011.02.05, Pub. Date: 8 Mar. 2011

Multi-objective programming problem was transformed into a class of simple unsmooth single-objective programming problem by Max-min ways. After smoothing with aggregate function, a new homotopy mapping was constructed. The minimal weak efficient solution of the multi-objective optimization problem was obtained by path tracking. Numerical simulation confirmed the viability of this method.

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