- persymmetric
-
a) Such that the values on each line perpendicular to the main diagonal are the same for a given line.See Also: persymmetrical, persymmetrically, persymmetry
Wikipedia foundation.
persymmetric
Look at other dictionaries:
Persymmetric matrix — In mathematics, persymmetric matrix may refer to: # a square matrix which is symmetric in the northeast to southwest diagonal; or # a square matrix such that the values on each line perpendicular to the main diagonal are the same for a given line … Wikipedia
Determinant — This article is about determinants in mathematics. For determinants in epidemiology, see Risk factor. In linear algebra, the determinant is a value associated with a square matrix. It can be computed from the entries of the matrix by a specific… … Wikipedia
Toeplitz matrix — In the mathematical discipline of linear algebra, a Toeplitz matrix or diagonal constant matrix, named after Otto Toeplitz, is a matrix in which each descending diagonal from left to right is constant. For instance, the following matrix is a… … Wikipedia
List of matrices — This page lists some important classes of matrices used in mathematics, science and engineering: Matrices in mathematics*(0,1) matrix a matrix with all elements either 0 or 1. Also called a binary matrix . *Adjugate matrix * Alternant matrix a… … Wikipedia
List of mathematics articles (P) — NOTOC P P = NP problem P adic analysis P adic number P adic order P compact group P group P² irreducible P Laplacian P matrix P rep P value P vector P y method Pacific Journal of Mathematics Package merge algorithm Packed storage matrix Packing… … Wikipedia
Anti-diagonal matrix — In mathematics, an anti diagonal matrix is a matrix where all the entries are zero except those on the diagonal going from the lower left corner to the upper right corner (↗), known as the anti diagonal.More precisely, an n by n matrix A is an… … Wikipedia
Exchange matrix — In mathematics, especially linear algebra, the exchange matrix is a special case of a permutation matrix, where the 1 elements reside on the antidiagonal and all other elements are zero. In other words, it is a row reversed or column reversed… … Wikipedia
Bisymmetric matrix — In mathematics, a bisymmetric matrix is a square matrix that is symmetric about both of its main diagonals. More precisely, an n × n matrix A is bisymmetric if and only if it satisfies A = AT and AJ = JA where J is the n × n exchange… … Wikipedia
persymmetry — noun The property of being persymmetric … Wiktionary
Список матриц — Структура матрицы Здесь собраны наиболее важные классы матриц, используемые в математике, науке (в целом) и прикладной науке (в частности). Под матрицей понимается прямоугольный массив чисел … Википедия
