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| 摘要: |
| 本文研究了路与路的笛卡尔乘积图Pm×Pn的符号边控制的问题.利用构造和数学归纳的方法,获得了Pm×Pn(m=2,3,4)的符号边控制数. |
| 关键词: 图 符号边控制函数 符号边控制数 |
| DOI： |
| 分类号:O157.5 |
| 基金项目:国家自然科学基金资助项目(11071016);哈尔滨师范大学数学科学学院研究生课程建设立项. |
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| THE SIGNED EDGE DOMINATION NUMBERS OF Pm×Pn |
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PI Xiao-ming,ZHAO Jie-xin
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| Abstract: |
| This paper studies signed edge domination of Cartesian product graph Pm×Pn of two paths. By construction method and mathematical induction, the signed edge domination numbers of Pm×Pn (m = 2,3,4) are determined. |
| Key words: graph signed edge domination function signed edge domination number |
