Talk:Rank factorization
Latest comment: 1 year ago by Saung Tadashi in topic Definition in leading section
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Arbitrary field
editRank factorization holds for arbitrary fields. Thatsme314 (talk) 01:38, 7 September 2022 (UTC)
Definition in leading section
edit"...given a field , nonnegative integers , and a matrix , a rank decomposition oder rank factorization of A is a factorization of A of the form A = CF, where and , where is the rank of ."
Doesn't the definition (according to other sources) also require to be full rank?
Thatsme314 (talk) 01:48, 7 September 2022 (UTC)
- The former definition implies the latter by this inequality. Saung Tadashi (talk) 18:08, 16 October 2022 (UTC)