| 关于Hardmard乘积下和幻方迹的若干不等式 |
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| 引用本文： | 刘娟娟,刘兴祥,张婧. 关于Hardmard乘积下和幻方迹的若干不等式[J]. 延安大学学报(自然科学版), 2020, 0(1): 17-18,24 |
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| 作者姓名： | 刘娟娟 刘兴祥 张婧 |
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| 作者单位： | 延安大学数学与计算机科学学院 |
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| 基金项目： | 国家自然科学基金面上项目(11571276/A01)。 |
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| 摘 要： | 研究了Hardmard乘积下和幻方的若干不等式。在和幻方相关定义与矩阵不等式的基础上,采用类比法,提出Hardmard乘积下和幻方迹的几个简单不等式。
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| 关 键 词： | 幻方 Hardmard乘积 幻方的迹 不等式 |
Some Inequalities on the Sum Magic Square under Hardmard Product |
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| LIU Juan-juan,LIU Xing-xiang,ZHANG JING. Some Inequalities on the Sum Magic Square under Hardmard Product[J]. Journal of Yan'an University(Natural Science Edition), 2020, 0(1): 17-18,24 |
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| Authors: | LIU Juan-juan LIU Xing-xiang ZHANG JING |
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| Affiliation: | (School of Mathematics and Computer Science,Yan′an University,Yan′an 716000,China) |
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| Abstract: | In this paper,some inequalities of sum magic square under Hardmard product are studied.On the basis of the definition of magic square and matrix inequality,several simple inequalities of sum magic square trace under Hardmard produce are put forward by using the method of analogy. |
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| Keywords: | sum magic square Hardmard product traces of magic squares inequalities |
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