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新疆财经大学统计与数据科学学院
Published:2021
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[1]米热古丽·外力.一些图运算的调和指标与调和多项式的线图[J].新疆大学学报(自然科学版)(中英文),2021,38(05):540-548.
[1]米热古丽·外力.一些图运算的调和指标与调和多项式的线图[J].新疆大学学报(自然科学版)(中英文),2021,38(05):540-548. DOI: 10.13568/j.cnki.651094.651316.2020.06.15.0001.
DOI:10.13568/j.cnki.651094.651316.2020.06.15.0001.
本文给出了边意义下调和指标及调和多项式关于笛卡儿积、Corona积、联图、笛卡儿和以及字典积等图运算的计算公式.边意义下的该指标关于上述运算中图的若干上下界是基于凸函数积分的已知结果得到的.
In this paper we computed explicit formulas for the edge version of harmonic index and harmonic polynomial of many well known classes of graph Operations: Cartesian product
Corona product
join
Cartesian sum and lexicographic product. Some upper and lower bounds for the edge harmonic indices of these operations of graphs
in terms of related indices
are derived from known bounds on the integral of a product on nonnegative convex functions.
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