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《JOURNAL OF JIANGXI NORMAL UNIVERSITY (NATURAL SCIENCES EDITION)》 1997-01
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Some Properties of Hadamard Products Involving the Sign Matrix and Their Applications

Ding Shuliang (Department of Computer,Jiangxi Normal University,Nanchang 330027)  
In this paper,the sign matrix and some of its properties (such as eigenvalues,rank,trace,determinant of the product matrix of the sign matrix and some matrix) are introduced.Some of these results are employed to analyse the trace inequality given by Li Hongxi and Leng Gangsong.And a series of inequalites is derived.These results are applied to estimate the boundary of the trace of the difference between the variance matrices of GCIE and CIE in SURS when m=2 and ∑0 is know.
【Fund】: 江西省自然科学基金
【CateGory Index】: O151.21
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【References】
Chinese Journal Full-text Database 2 Hits
1 WANG Jin-lin~(1,2)(1.Department of Information and Computational Science,Nanchang Institute of Aeronautical Technology;2.College of Science,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China);On Symmetric and Anti-Symmetric Bilinear Function[J];Journal of Jiangxi Normal University (Natural Sciences Edition);2005-06
2 Ding Shuliang (Department of Computer,Jiangxi Normal University,Nanchang 330027);Two stage Estimators of the Regression Coefficients in SURS with Unequal Numbers of Observations[J];JOURNAL OF JIANGXI NORMAL UNIVERSITY (NATURAL SCIENCES EDITION);1998-01
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Ding Shuliang(Dept. of Computer Science);Optimality of Generalized Covariance Improvement Estimate[J];Journal of Jiangxi Normal University(Natural Sciences Edition);1992-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Jia Zhenghua (Chaohu Teachers Collage, Chaohu, 238000) Chen Bangkao;SOME PROPERTIES OF HADAMARD PRODUCTS INVOLVING THE SIGN MATRIX AND COMPOUND MATRIX[J];JOURNAL OF ANHUI INSTITUTE OF ARCHITECTURE;1998-04
2 ZHANG Hong yang (Department of Mathematics,Anshan Teachers College,Liaoning Anshan 114005,China);The Positivity of the Product of Two Real Positive Matrix[J];Journal of Anshan Teachers College;2000-03
3 Jiang Tongbin(Huaiyin Tech Institute,Huaian223001.Jiangsu);Teaching Assessing Through Computer Simulation Based on Cevariance Analysis[J];Journal of Baoshan Teachers' College;2005-05
4 Ding Shuliang(Dept. of Computer Science);Optimality of Generalized Covariance Improvement Estimate[J];Journal of Jiangxi Normal University(Natural Sciences Edition);1992-03
5 DING Hui, DING Shu liang, GAN Deng wen (Department of Computer,Jiangxi Normal University,Nanchang 330027,China);On the Limit Behavior of the Series of GCIE of the Regression Parameters in SURS[J];JOURNAL OF JIANGXI NORMAL UNIVERSITY (NATURAL SCIENCES EDITION);1999-03
6 Ding Shuliang (Department of Computer,Jiangxi Normal University,Nanchang 330027);Two stage Estimators of the Regression Coefficients in SURS with Unequal Numbers of Observations[J];JOURNAL OF JIANGXI NORMAL UNIVERSITY (NATURAL SCIENCES EDITION);1998-01
7 Xia zhengmao Liang jiarong(Northwest university, Xi'an, 710069);AN EQUIVALENCE THEOREM OF THE CONVARIANCE IMPROVEMENT ESTIMATOR AND THE GM IN THE REGRESSION EQUATION SYSTEMS[J];Pure and Applied Mathematics;1996-01
8 ZHAN Shi-lin (Department of Mathematics, Hanshan Teacher's College, Caozhou 521041,China);Generalized normal operator and generalized normal matrix on the general Euclidean space[J];Pure and Applied Mathematics;2002-01
9 Wei Yonghua;A DIRECT LINEAR TRANSFORMATION ONNONORTHOGONAL BASE[J];Acta Geodaetica Et Cartographic Sinica;1989-03
10 WANG Wei xian (Dept.of Mathematics,Yangzhou Education Institute,Yangzhou,225002,China);Some Properties of a Class of Compound Matrices[J];JOURNAL OF CHONGQING TEACHERS COLLEGE(NATURAL SCIENCE EDITION);2000-01
【Co-references】
Chinese Journal Full-text Database 5 Hits
1 Ding Shuliang(Dept. of Computer Science);Optimality of Generalized Covariance Improvement Estimate[J];Journal of Jiangxi Normal University(Natural Sciences Edition);1992-03
2 Liu Xuanhuang(Jiangxi Electrical University for Staffs,Nanchang 330032);Recursive Computation of GeneralizedInverses with Applications[J];Journal of Jiangxi Normal University (Natural Sciences Edition);1994-03
3 LIU AIYI;WANG SONGGUI University of Science and Technology of China;THE BIASED ESTIMATORS OF THE PARAMETERS IN THE TWO SEEMINGLY UNRELATED REGRESSION SYSTEM[J];Chinese Journal of Applied Probability and Statistics;1991-03
4 CHEN MAOXUE(Shandong Agricultural University, Taian, 271018)LIU JINSHAN (Zhenzhou College of Light Industry, Zhengzhou, 450002);ON OPTIMALITY OF THE COVARIANCE-IMPROVED ESTIMATE: A SIMULATION STUDY[J];Chinese Journal of Applied Probability and Statisties;1994-01
5 DINg shuliang(Jiangxi Normal University, Nanchang, 330027);SOME RESULTS ON ESTIMATING THE REGRESSION PARAMETERS IN SURS[J];Chinese Journal of Applied Probability and Statisties;1994-03
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 CHEN CHANGHUA (University of Science and Technology of China);OPTIMALITY OF TWO-STAGE ESTIMATORS OF SEEMINGLY UNRELATED REGRESSION EQUATIONS[J];Chinese Journal of Applied Probability and Statistics;1986-02
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