zero element
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Zero element — In mathematics, a zero element is one of several generalizations of the number zero to other algebraic structures. These alternate meanings may or may not reduce to the same thing, depending on the context:*An additive identity, i.e., the… … Wikipedia
Zero (disambiguation) — Zero is the name for both the digit 0 and the number 0.Zero may also refer to:Mathematics*Zero (complex analysis), in mathematics, a root of a holomorphic function *Zero element, in mathematics, a generalization of the number zero to other… … Wikipedia
Zero-product property — In the mathematical areas of algebra and analysis, the zero product property, also known as the zero product rule , is an abstract and explicit statement of the familiar property from elementary mathematics that if the product of two real numbers … Wikipedia
Zero morphism — In category theory, a zero morphism is a special kind of morphism exhibiting properties like those to and from a zero object. Suppose C is a category, and f : X → Y is a morphism in C. The morphism f is called a constant morphism (or… … Wikipedia
Zero matrix — In mathematics, particularly linear algebra, a zero matrix or null matrix is a matrix with all its entries being zero. Some examples of zero matrices are The set of m×n matrices with entries in a ring K forms a ring . The zero matrix … Wikipedia
Zero-based numbering — is numbering in which the initial element of a sequence is assigned the index 0, rather than the index 1 as is typical in everyday circumstances. Under zero based numbering, the initial element is sometimes termed the zeroth element, rather than… … Wikipedia
zéro — [ zero ] n. m. • 1485; empr., pour remplacer l a. fr. cifre « zéro », puis « chiffre », à l it. zero, d ab. zefiro, transcription de l ar. sifr « vide; zéro »; cf. chiffre 1 ♦ Symbole numéral (0) destiné à remplacer, dans la numération écrite,… … Encyclopédie Universelle
Element One — is Lawrence Technological University s race team competing in the 2008 Formula Zero Championship, the world s first ever hydrogen fuel cell race series. The team comprises over 50 members from the Colleges of Engineering and Arts and Sciences.… … Wikipedia
Zero d'une fonction holomorphe — Zéro d une fonction holomorphe En analyse complexe, on appelle zéro d une fonction analytique ou holomorphe f un nombre complexe a tel que f(a) = 0. Sommaire 1 Ordre de multiplicité d un zéro isolé 1.1 Théorème et définition … Wikipédia en Français
Zéro (analyse complexe) — Zéro d une fonction holomorphe En analyse complexe, on appelle zéro d une fonction analytique ou holomorphe f un nombre complexe a tel que f(a) = 0. Sommaire 1 Ordre de multiplicité d un zéro isolé 1.1 Théorème et définition … Wikipédia en Français
Zéro d'une fonction méromorphe — Zéro d une fonction holomorphe En analyse complexe, on appelle zéro d une fonction analytique ou holomorphe f un nombre complexe a tel que f(a) = 0. Sommaire 1 Ordre de multiplicité d un zéro isolé 1.1 Théorème et définition … Wikipédia en Français
