给出了具有不等式约束的非光滑B一预不变凸优化问题的最优解集的各种刻画。首先,利用Clarke次微分建立了该优化问题最优解的充分必要条件;再讨论了该优化问题在其解集S上的一个性质:最后建立了该优化问题解集的5种等价形式,即S={x∈M|∈(,q(z,z)〉=0,j{∈伊,(z)=(zEMI〈},q(z,z)〉≥0,|{EOCf(x)}={z∈M|({,71(x,z))=〈},q(z,z)〉,j{Ec(z),}Eaf(x))={x∈Ml({,71(x,z))≥(},叩(z,z)〉,j{Ec(z),E扩,(z)}={z∈M|(,7(z,z))=〈,q(z,z)〉=0,j{Ec(z),}EoCf(x)},并举例验证这5个集合都相等,为s={o}。
In this paper, various characterizations lems with inequality constrains are given. Firstly condition for this kind of optimization problem; strained B-preinvex optimization proble; finally, is, i.e. S = {0} . of optimal solution sets of nonsmooth B-preinvex optimization prob- , making use of Clarke's subdifferential, we establish the optimality secondly, we presented a property about the solution set S of con five equivalent characterizations of the solution set are obtained, that = (x An example is given E MI to illustrate that five solution sets are