BabelNet

bn:00057965n

Noun Concept

Categories: Linear algebra, Determinants, All articles needing additional references, Matrix theory, Matrices

nonsingular matrix invertible matrix Algorithms for matrix inversion Blockwise inverse Degenerate matrix

A square matrix whose determinant is not zero WordNet 3.0

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A square matrix whose determinant is not zero WordNet 3.0 & Open English WordNet

In linear algebra, an n-by-n square matrix A is called invertible, if there exists an n-by-n square matrix B such thatwhere In denotes the n-by-n identity matrix and the multiplication used is ordinary matrix multiplication. Wikipedia

Square matrix with non-zero determinant Wikidata

An n×n square matrix for which some other such matrix exists such that when they are multiplied by each other (in either order), the result is the n×n identity matrix. Wiktionary

Square matrix which, when multiplied by some other, yields the identity matrix. Wiktionary (translation)

IS A

HAS KIND

unimodular polynomial matrix

+6 relations

ANTONYM

singular matrix