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: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-05-01
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| Series: | Mathematics |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2227-7390/11/10/2338 |