@article{Ishibashi_Kuroiwa_2021, title={Radius of the perturbation of the objective function preserves the KKT condition in convex optimization}, volume={12}, url={http://www.math.sci.nu.ac.th/ojs302/index.php/jnao/article/view/632}, abstractNote={<p style="-qt-block-indent: 0; text-indent: 0px; margin: 0px;">The problem to find the maximum radius of the perturbation of the objective function which preserves the KKT condition at a feasible point is studied. The maximum radius of the problem is described, and certain values concerned with the extreme direction of a positive polar cone of the union of the subdifferentials of the active constraint functions at the point are observed.</p>}, number={1}, journal={Journal of Nonlinear Analysis and Optimization: Theory & Applications}, author={Ishibashi, K. and Kuroiwa, D.}, year={2021}, month={Apr.}, pages={21-27} }