- sub-permutation matrix
- Математика: матрица субперестановки
Универсальный англо-русский словарь. Академик.ру. 2011.
sub-permutation matrix
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Permutation matrix — In mathematics, in matrix theory, a permutation matrix is a square (0,1) matrix that has exactly one entry 1 in each row and each column and 0 s elsewhere. Each such matrix represents a specific permutation of m elements and, when used to… … Wikipedia
Matrix theory — is a branch of mathematics which focuses on the study of matrices. Initially a sub branch of linear algebra, it has grown to cover subjects related to graph theory, algebra, combinatorics, and statistics as well.HistoryThe term matrix was first… … Wikipedia
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Michael Burrows — Die Burrows Wheeler Transformation (BWT) ist ein Algorithmus, der in Datenkompressionstechniken wie bzip2 Anwendung findet, dabei allerdings selbst keine Datenkompression durchführt. Er wurde von Michael Burrows und David Wheeler entwickelt.… … Deutsch Wikipedia
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Closure with a twist — is a property of subsets of an algebraic structure. A subset Y of an algebraic structure X is said to exhibit closure with a twist if for every two elements there exists an automorphism ϕ of X and an element such that … Wikipedia
Exterior algebra — In mathematics, the exterior product or wedge product of vectors is an algebraic construction generalizing certain features of the cross product to higher dimensions. Like the cross product, and the scalar triple product, the exterior product of… … Wikipedia
