This paper is the continuation of[1]and[2].The necessary and suf- ficient conditions of metapositive definite matrices are discussed and an inequality for the determinants of metapositive definiter matrices is given.
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姚存峰.关于次正定矩阵的两点注记[J].重庆工商大学学报(自然科学版),1993,(3): Yao Cunfeng. Two Notes on Metapositive Definite Matrices[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),1993,(3):