将单值映射的弧连通凸概念推广到了集值映射。

This paper extends the concept of arc connected convexness of single valued maps to set valued maps.

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在局部连通集上定义了连通b -凸函数；在关于弧的右上导数的基础上，定义了连通- B伪凸，连通b -拟凸函数，推广了B -凸函数。

Then it expands the B-vex functions by defining connected pseudo B-vex and connected quasi B-vex functions in terms of right upper derivative with respect to an arc.

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