%0 Journal Article %T Well-Posedness for Tightly Proper Efficiency in Set-Valued Optimization Problem %A Yangdong Xu %A Pingping Zhang %J Advances in Pure Mathematics %P 184-186 %@ 2160-0384 %D 2011 %I Scientific Research Publishing %R 10.4236/apm.2011.14032 %X In this paper, a characterization of tightly properly efficient solutions of set-valued optimization problem is obtained. The concept of the well-posedness for a special scalar problem is linked with the tightly properly efficient solutions of set-valued optimization problem. %K Set-Valued Optimization Problem %K Tightly Proper Efficiency %K Well-Posedness %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=6309