On the paper "A study on concave optimization via canonical dual function"
arXiv:1112.2130
Abstract
In this short note we prove by a counter-example that Theorem 3.2 in the paper "A study on concave optimization via canonical dual function" by J. Zhu, S. Tao, D. Gao is false; moreover, we give a very short proof for Theorem 3.1 in the same paper.
arXiv commentThis paper has been submitted to JCAM (Journal of Computational and Applied Mathematics) on April 8, 2010 and was rejected on October 13, 2011. There was not given any reason for the rejection. For more details see http://www.math.uaic.ro/~zalinesc/