- XYX
- abbr.Male Index
Dictionary of abbreviations. 2012.
Dictionary of abbreviations. 2012.
Matt Duke (musician) — Matt Duke Background information Birth name Matthew Thomas Duke Born January 20, 1985 (1985 01 … Wikipedia
List of Dream Creatures in Magi-Nation (GBC) — This is a list of the Dream Creatures that appear in the GBC and GBA incarnations of Magi Nation. There are five types of Dream Creatures in both portrayals, Naroom, Underneath, Cald, Orothe, Arderial and Core. Forging Requirements refers to the… … Wikipedia
Inverse element — In abstract algebra, the idea of an inverse element generalises the concept of a negation, in relation to addition, and a reciprocal, in relation to multiplication. The intuition is of an element that can undo the effect of combination with… … Wikipedia
Heisenberg group — In mathematics, the Heisenberg group, named after Werner Heisenberg, is the group of 3×3 upper triangular matrices of the form or its generalizations under the operation of matrix multiplication. Elements a, b, c can be taken from some… … Wikipedia
Von Neumann regular ring — In mathematics, a ring R is von Neumann regular if for every a in R there exists an x in R with : a = axa .One may think of x as a weak inverse of a ; note however that in general x is not uniquely determined by a .(The regular local rings of… … Wikipedia
Markov number — The first levels of the Markov number tree A Markov number or Markoff number is a positive integer x, y or z that is part of a solution to the Markov Diophantine equation studied by Andrey Markoff (1879 … Wikipedia
Unicode-Block Yi-Silbenzeichen — Der Unicode Block Yi Syllables (Yi Silbenzeichen) (A000–A48F) enthält die 1974 eingeführte, aus 1164 Zeichen bestehende Silbenschrift für die Sprache der Yi in China, die auf ein seit dem 15. Jahrhundert belegtes logographisches Schriftsystem… … Deutsch Wikipedia
Representation adjointe — Représentation adjointe Tout groupe de Lie connexe G admet une représentation naturelle, appelée représentation adjointe dont l introduction est liée à la définition de son algèbre de Lie. La forme bilinéaire associée est la forme de Killing. À… … Wikipédia en Français
Représentation adjointe — Tout groupe de Lie connexe G admet une représentation naturelle, appelée représentation adjointe dont l introduction est liée à la définition de son algèbre de Lie. La forme bilinéaire associée est la forme de Killing. À tout élément x de G est… … Wikipédia en Français
Binomial theorem — The binomial coefficients appear as the entries of Pascal s triangle. In elementary algebra, the binomial theorem describes the algebraic expansion of powers of a binomial. According to the theorem, it is possible to expand the power… … Wikipedia