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单词 Negative matrix
释义

Negative matrix

英语百科

Nonnegative matrix

(重定向自Negative matrix)

In mathematics, a nonnegative matrix is a matrix in which all the elements are equal to or greater than zero

A positive matrix is a matrix in which all the elements are greater than zero. The set of positive matrices is a subset of all non-negative matrices. While such matrices are commonly found, the term is only occasionally used due to the possible confusion with positive-definite matrices, which are different.

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更新时间:2025/6/19 14:09:21