Completely-S matrix

Completely-S matrix

In linear algebra, a completely-S matrix is a square matrix such that for every principal submatrix R there exists a positive vector u such that Ru > 0.[1]

Notes


Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Matrix of Leadership — Plot element from the Transformers franchise Publisher Marvel Comics (introduction only) First appearance Transformers issue 10 (November 1985) Created by Bob Budiansky …   Wikipedia

  • Matrix Churchill — [Matrix Churchill] a British engineering company which became well known in 1992 when three of its ↑directors were accused of having sold military equipment to Iraq, against official British government policy. The case against the ↑directors… …   Useful english dictionary

  • Matrix numbers — For the falling numbers effect in The Matrix films, see Matrix digital rain. Matrix numbers. Matrix numbers are alphanumeric codes (and on occasion, other symbols) stamped or hand written (or a combination of the two) into the run out groove area …   Wikipedia

  • Matrix Churchill — a British engineering company, based in Coventry, which became well known in 1992 when three of its directors were accused of having sold military equipment to Iraq, against official British government policy. The case against the directors… …   Universalium

  • Choi's theorem on completely positive maps — In mathematics, Choi s theorem on completely positive maps (after Man Duen Choi) is a result that classifies completely positive maps between finite dimensional (matrix) C* algebras. An infinite dimensional algebraic generalization of Choi s… …   Wikipedia

  • List of minor characters in the Matrix series — Many of the characters listed here have names reflecting certain aspects of them, such as their status, personality or role. Contents 1 Apoc 2 Captain Ballard 3 Bane/Smith 3.1 Bane …   Wikipedia

  • Density matrix — Mixed state redirects here. For the psychiatric condition, see Mixed state (psychiatry). In quantum mechanics, a density matrix is a self adjoint (or Hermitian) positive semidefinite matrix (possibly infinite dimensional) of trace one, that… …   Wikipedia

  • The Matrix — For the series, see The Matrix (franchise). For other uses, see Matrix. The Matrix Theatrical release poster Directed by Andy Wachowski Larry Wachowski …   Wikipedia

  • List of ships in the Matrix series — This article is about the hovercraft ships shown in the fictional universe of The Matrix series of science fiction films, comic books and video games. The Animatrix short film The Second Renaissance depicts the war between men and machines which… …   Wikipedia

  • Square root of a matrix — In mathematics, the square root of a matrix extends the notion of square root from numbers to matrices. A matrix B is said to be a square root of A if the matrix product B · B is equal to A.[1] Contents 1 Properties 2 Computation methods …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”