新疆大学数学与系统科学学院
纸质出版:2024
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[1]崔嘉欣,马小玲.基于图参数的倒数距离拉普拉斯特征值的分布(英文)[J].新疆大学学报(自然科学版中英文),2024,41(05):562-570.
[1]崔嘉欣,马小玲.基于图参数的倒数距离拉普拉斯特征值的分布(英文)[J].新疆大学学报(自然科学版中英文),2024,41(05):562-570. DOI: 10.13568/j.cnki.651094.651316.2023.09.20.0001.
DOI:10.13568/j.cnki.651094.651316.2023.09.20.0001.
设图G是n个点的连通图
记■为图G的倒数距离拉普拉斯特征值在区间I上的个数.对于给定的区间I
根据图G的一些结构参数
如点连通度、独立数和悬挂点的个数
主要给出了■一些界.
Let G be a connected graph of order n and ■ denote the number of reciprocal distance Laplacian eigenvalues of G in an interval I. For a given interval I
we mainly present several bounds on ■ in terms of various structural parameters of the graph G
including vertex-connectivity
independence number and pendant vertices.
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