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.
每个竞赛图只通过一条弧的改向而转变为双向连通竞赛图。
Every tournament can be transformed into a diconnected tournament by the reorientation of just one arc.
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.
本文证明了，在最小度至少为3的前提下超弧连通有向图的迭代线图是超点连通的。
In this paper, we show that under the condition that the minimum degree is at least 3, the iterated line digraph of a super-arc-connected digraph is super-connected.
然后，讨论了S-弧连通性的性质及它们与弧连通性的关系。
Then, some discussion about different aspects of semi-topological property is given, S-arc connectedness and arcwise connectedness was discussed.
针对拓扑中s -弧连通性问题，给出了一些新的结论。
With respect to the S-arc connectedness in topological space, some new conclusions were proposed in this paper.
针对拓扑中s -弧连通性问题，给出了一些新的结论。
With respect to the S-arc connectedness in topological space, some new conclusions were proposed in this paper.
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