Systems of Linear Equations with Non-Negativity Constraints: Hyper-Rectangle Cover Theory and Its Applications
In this paper, a novel hyper-rectangle cover theory is developed. Two important concepts, the <i>cover order</i> and the <i>cover length</i>, are introduced. We construct a specific échelon form of the matrix in the same manner as that employed to determine the rank of the ma...
Main Authors: | Xiaoxuan Chu, Kon Max Wong, Jun Chen, Jiankang Zhang |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2023-05-01
|
Series: | Mathematics |
Subjects: | |
Online Access: | https://www.mdpi.com/2227-7390/11/10/2338 |
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