zero complex
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Zero (complex analysis) — In complex analysis, a zero of a holomorphic function f is a complex number a such that f(a) = 0. Contents 1 Multiplicity of a zero 2 Existence of zeros 3 Properties … 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
Complex number — A complex number can be visually represented as a pair of numbers forming a vector on a diagram called an Argand diagram, representing the complex plane. Re is the real axis, Im is the imaginary axis, and i is the square root of –1. A complex… … Wikipedia
Complex multiplication — This article is about certain endomorphism rings. For information about multiplication of complex numbers, see complex numbers. In mathematics, complex multiplication is the theory of elliptic curves E that have an endomorphism ring larger than… … Wikipedia
Zero-knowledge web application — Zero knowledge web applications are a special kind of online services that were defined and introduced by the development team at [http://www.clipperz.com Clipperz] in 2006. They dubbed their online password manager the first zero knowledge web… … Wikipedia
complex number — n. any number expressed as a + bi, where a and b are real numbers and i is the imaginary unit, √P1: if b is zero it is a real number, but if b is not zero it is an imaginary number … English World dictionary
Complex plane — Geometric representation of z and its conjugate in the complex plane. The distance along the light blue line from the origin to the point z is the modulus or absolute value of z. The angle φ is the argument of z. In mathematics … Wikipedia
Complex projective space — The Riemann sphere, the one dimensional complex projective space, i.e. the complex projective line. In mathematics, complex projective space is the projective space with respect to the field of complex numbers. By analogy, whereas the points of a … Wikipedia
Complex conjugate — Geometric representation of z and its conjugate in the complex plane In mathematics, complex conjugates are a pair of complex numbers, both having the same real part, but with imaginary parts of equal magni … Wikipedia
Zero-sum — In game theory and economic theory, zero sum describes a situation in which a participant s gain or loss is exactly balanced by the losses or gains of the other participant(s). If the total gains of the participants are added up, and the total… … Wikipedia
Zero–sum game — For other uses, see Zero sum (disambiguation). In game theory and economic theory, a zero sum game is a mathematical representation of a situation in which a participant s gain (or loss) of utility is exactly balanced by the losses (or gains) of… … Wikipedia
