@article {10.3844/jmssp.2019.86.98, article_type = {journal}, title = {E-Saddle Point Criteria for E-differentiable Vector Optimization Problems with Inequality and Equality Constraints}, author = {Antczak, Tadeusz and Abdulaleem, Najeeb}, volume = {15}, year = {2019}, month = {May}, pages = {86-98}, doi = {10.3844/jmssp.2019.86.98}, url = {https://thescipub.com/abstract/jmssp.2019.86.98}, abstract = {n this study, the class of E-differentiable vector optimization problems with both inequality and equality constraints is considered. For such (not necessarily) differentiable multicriteria optimization problems, two E-Lagrange functions and their E-saddle points are defined. Then the so-called E-saddle point criteria are established for such (not necessarily) differentiable multiobjective programming problems with E-differentiable E-convex functions.}, journal = {Journal of Mathematics and Statistics}, publisher = {Science Publications} }