行列の階数
1. Rank (linear algebra)The column rank of a matrix A is the maximum number of linearly independent column vectors of A. The row rank of a matrix A is the maximum number of linearly independent row vectors of A. Equivalently, the column rank of A is the dimension of the column space of A, while the row rank of A is the dimension of the row space of A. A result of fundamental importance in linear algebra is that the column rank and the row rank are always equal (see below for proofs). This number (i.e.
Read “Rank (linear algebra)” on English Wikipedia
Read “行列の階数” on Japanese Wikipedia
Read “Rank (linear algebra)” on DBpedia
Read “Rank (linear algebra)” on English Wikipedia
Read “行列の階数” on Japanese Wikipedia
Read “Rank (linear algebra)” on DBpedia
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