Lanrem and Rockafellar have studied certain problems of perturbation and of stability in convex minimization problems.Laurent has discussed inf-dif-stability conditions respectively for horizontal perturbation and for vertical perturbation.In this paper, we generalize some results of Laurent[1] by giving several inf-dif-slability conditions of oblique perturbation.
Chen Song-qiang(陈嵩强),Un theoreme de stabilite des perturbation oblique dans Le problème de minimisation comvexe,Acta Mathematica Scientia,4,2(1984),243-258.