An innovative algorithm for estimating the minimum eigenvalue of M-matrices

Abstract For a general M-matrix, we construct a specialized matrix to derive monotonically increasing lower bounds and monotonically decreasing upper bounds for its minimum eigenvalue. These results generalize and significantly improve upon existing related findings. Furthermore, we rigorously prove...

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Bibliographic Details
Main Authors: Qin Zhong, Ling Li, Gufang Mou
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:Journal of Inequalities and Applications
Subjects:
Online Access:https://doi.org/10.1186/s13660-025-03335-1
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