# American Institute of Mathematical Sciences

2012, 2(4): 779-784. doi: 10.3934/naco.2012.2.779

## A note on semicontinuity to a parametric generalized Ky Fan inequality

 1 College of Mathematics and Statistics, Chongqing University, Chongqing, 401331 2 Chongqing Police College, Chongqing 401331, China

Received  September 2011 Revised  May 2012 Published  November 2012

In this note, the continuity results of weak vector solutions and global vector solutions to a parametric generalized Ky Fan inequality are established by using a new scalarization method. Our results improve the corresponding ones of Li and Fang (J. Optim. Theory Appl. 147: 507-515, 2010).
Citation: Chunrong Chen, Zhimiao Fang. A note on semicontinuity to a parametric generalized Ky Fan inequality. Numerical Algebra, Control & Optimization, 2012, 2 (4) : 779-784. doi: 10.3934/naco.2012.2.779
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