Journal of Applied Sciences ›› 1999, Vol. 17 ›› Issue (3): 334-336.
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YANG ZHONGPENG, LIU JICHUN
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Abstract: In this paper we give a generalization of the Oppenheim's inequality for Fan product of two M-matrices. Our result strengthens known those obtained by T.Ando, Huang Tinzhu respectively.
Key words: Oppenheim's inequality, M-matrix, Fan product, determinant
YANG ZHONGPENG, LIU JICHUN. The Oppenheim's Inequality for Fan Products of M-Matrices[J]. Journal of Applied Sciences, 1999, 17(3): 334-336.
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https://www.jas.shu.edu.cn/EN/Y1999/V17/I3/334