(block triangular form)
1Triangular matrix — In the mathematical discipline of linear algebra, a triangular matrix is a special kind of square matrix where the entries either below or above the main diagonal are zero. Because matrix equations with triangular matrices are easier to solve… …
2Jordan normal form — In linear algebra, a Jordan normal form (often called Jordan canonical form)[1] of a linear operator on a finite dimensional vector space is an upper triangular matrix of a particular form called Jordan matrix, representing the operator on some… …
3Unicode-Block Interpunktion, allgemein — Der Unicode Block General Punctuation (Allgemeine Interpunktion) (2000–206F) enthält verschiedene Leerzeichen (engl. spaces) und Interpunktionszeichen. Weitere Zeichen finden sich im Unicode Block Zusätzliche Interpunktion. Unicode Nummer Zeichen …
4Unicode-Block Allgemeine Interpunktion — Der Unicode Block General Punctuation (Allgemeine Interpunktion) (2000–206F) enthält verschiedene Leerzeichen (engl. spaces) und Interpunktionszeichen. Weitere Zeichen finden sich im Unicode Block Zusätzliche Interpunktion. Unicode Nummer Zeichen …
5Shoe block — Shoe Shoe (sh[=oo]), n.; pl. {Shoes} (sh[=oo]z), formerly {Shoon} (sh[=oo]n), now provincial. [OE. sho, scho, AS. sc[=o]h, sce[ o]h; akin to OFries. sk[=o], OS. sk[=o]h, D. schoe, schoen, G. schuh, OHG. scuoh, Icel. sk[=o]r, Dan. & Sw. sko, Goth …
6Classical dichotomy — In macroeconomics, the classical dichotomy refers to an idea attributed to classical and pre Keynesian economics that real and nominal variables can be analyzed separately. To be precise, an economy exhibits the classical dichotomy if real… …
7arts, East Asian — Introduction music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature. Some studies of East Asia… …
8Gaussian elimination — In linear algebra, Gaussian elimination is an algorithm for solving systems of linear equations. It can also be used to find the rank of a matrix, to calculate the determinant of a matrix, and to calculate the inverse of an invertible square… …
9organometallic compound — ▪ chemical compound Introduction any member of a class of substances containing at least one metal to carbon bond in which the carbon is part of an organic group. Organometallic compounds constitute a very large group of substances that have… …
10Orthogonal matrix — In linear algebra, an orthogonal matrix (less commonly called orthonormal matrix[1]), is a square matrix with real entries whose columns and rows are orthogonal unit vectors (i.e., orthonormal vectors). Equivalently, a matrix Q is orthogonal if… …
