BabelNet

bn:03117810n

Noun Concept

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In mathematics, a nonnegative matrix, written X ≥ 0, {\displaystyle \mathbf {X} \geq 0,} is a matrix in which all the elements are equal to or greater than zero, that is, x i j ≥ 0 ∀ i, j. Wikipedia

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IS A

primitive matrix

HAS KIND

totally positive matrix