... we mean the quantitative analysis,that is, the study of derivatives of the perturbation function. On the other hand, by stabilitywe mean the qualitative analysis, that is, the study of various ... D2Wx0,y0,u,vx.4.26Then, the conclusion is obtained and the proof is complete.Remark 4.8. If the C-domination property of Px is not satisfied in Theorem 4.7,thenTheorem 4.7 may not hold. The following ... Point Theory and Applications4. Second-Order Contingent Derivative of the Perturbation Maps The purpose of this section is to investigate the quantitative information on the behavior of the perturbation...