Published Online: Mar 20, 2009
Page range: 195 - 202
DOI: https://doi.org/10.2478/v10037-008-0025-z
This content is open access.
In this paper the theory of invertibility of matrices of field elements (see e.g. [5], [6]) is developed. The main purpose of this article is to prove that the left invertibility and the right invertibility are equivalent for a matrix of field elements. To prove this, we introduced a special transformation of matrix to some canonical forms. Other concepts as zero vector and base vectors of field elements are also introduced as a preparation.
MML identifier: MATRIX14, version: 7.9.01 4.101.1015