Articles with "cover theory" as a keyword



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Systems of Linear Equations with Non-Negativity Constraints: Hyper-Rectangle Cover Theory and Its Applications

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Published in 2023 at "Mathematics"

DOI: 10.3390/math11102338

Abstract: In this paper, a novel hyper-rectangle cover theory is developed. Two important concepts, the cover order and the cover length, are introduced. We construct a specific échelon form of the matrix in the same manner… read more here.

Keywords: cover; non negativity; cover theory; negativity constraints ... See more keywords