利用锥预不变凸映射的性质和数值化方法,研究一类锥预不变凸映射的Pareto极小问题,得到此类问题的Lagrange函数的鞍点、最优性条件、对偶问题及其解的存在定理。
By using the properties of cone - preinvex mappings and the scalarization method , this paper discusses saddle point of Lagrange functions, optimality conditions, duality problems for Pareto minimization problem involving cone - preinvex mappings.