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Dan Jia-Xiong Zhu Zhi-Bo Yang Xin-Kui Li Ru-Yi Zhao Wei-Jie Li Xiang-Jun 《Journal of Combinatorial Optimization》2022,44(1):435-445
Journal of Combinatorial Optimization - A signed edge-domination of graph G is a function $$f:\ E(G)\rightarrow \{+1,-1\}$$ such that $$\sum _{e'\in N_{G}[e]}{f(e')}\ge 1$$ for each $$e\in... 相似文献
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