节点文献
粘合运算与去点运算下图的无赘数和上无赘数的变化
The Behaviour of Irredundance Number and the Upper Irredundance Number for Deletion of a Vertex and Pasting of Two Vertices in Graphs
【摘要】 讨论了在粘合运算与去点运算下图的无赘数和上无赘数的变化 ,得到了几个不等式 .这有利于进一步研究图的控制问题
【Abstract】 The irredundance number and the upper irredundance number for the deletion of a vertex and the pasting of two vertices are discussed in this paper. Several inequalities are obtained. It is useful to do the further reseach on domination of graphs.
- 【文献出处】 青岛科技大学学报(自然科学版) ,Journal of Qingdao University of Science and Technology , 编辑部邮箱 ,2004年03期
- 【分类号】O157.5
- 【下载频次】12