| 基于核和灰度的区间灰数行列式的若干性质 |
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| 引用本文： | 刘卫锋,何霞. 基于核和灰度的区间灰数行列式的若干性质[J]. 湖南文理学院学报(自然科学版), 2011, 23(1): 26-30 |
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| 作者姓名： | 刘卫锋 何霞 |
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| 作者单位： | 郑州航空工业管理学院数理系,河南郑州,450015 |
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| 摘 要： | 为了简化区间灰数行列式的运算,完善区间灰数的运算和灰数代数系统的理论基础,利用区间灰数的简化形式探讨区间灰数行列式的性质,得到了基于核和灰度的区间灰数行列式的若干性质,简化了区间灰数行列式的运算,为进一步探讨区间灰数矩阵及区间灰数线性方程组奠定了基础.
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| 关 键 词： | 核 灰度 区间灰数行列式 性质 |
Some properties of interval grey numbers determinants based on the kernel and the degree of greyness of grey numbers |
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| LIU Wei-feng,HE Xia. Some properties of interval grey numbers determinants based on the kernel and the degree of greyness of grey numbers[J]. Journal of Hunan University of Arts and Science:Natural Science Edition, 2011, 23(1): 26-30 |
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| Authors: | LIU Wei-feng HE Xia |
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| Affiliation: | LIU Wei-feng,HE Xia(Department of Mathematics and Physics,Zhengzhou Institute of Aeronautical Industry Management,Zhengzhou 450015,China) |
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| Abstract: | In order to simplify calculus of interval grey numbers determinants and make algorithm of interval grey numbers and theoretical basis of grey number algebraic system more perfect,some properties of interval grey numbers determinants are obtained by the reduced form of interval grey numbers.Calculus of interval grey numbers determinants is simplified,and these results lay a good foundation for continuing to study matrices and linear equations of interval grey numbers. |
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| Keywords: | kernel the degree of greyness of grey numbers interval grey numbers determinants property |
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