数学季刊（英文版）
數學季刊（英文版）
수학계간（영문판）
CHINESE QUARTERLY JOURNAL OF MATHEMATICS
2009年
4期
543-550
,共8页
vector optimization%optimality conditions%type-Ⅰ functions%duality
In this note, new classes of generalized type-Ⅰ functions are introduced for func-tions between Banach spaces. These generalized type-Ⅰ functions are then utilized to establish sufficient optimality conditions and duality results for a vector optimization problem with functions defined on a Banach space.
