In this paper,we study the super edge-magic labeling of a class of tree graphs T2n,n.by utilizing the definition of edge-magic labeling and super edge-magic labeling in graph theory,two different algorithms are gicen to proce that the tree graphs are not only edge-magic graphs,but also super edge-magic graphs;so as to demonstrate part of the conjecture that trees are super edge-magic graphs.
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何 芳,刘家保.一类树图T2n, n的超边幻和标号[J].智能科学与工程学报,2013,30(8):12-14 HE Fang, LIU Jia-bao. The Super Edge-magic Labeling of a Class of Tree Graphs T2n, n[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2013,30(8):12-14