norm of operator
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Norm Nelson — Nationality American Born January 30, 1923(1923 01 30) Died November 8, 1988 Retired 1976 USA … Wikipedia
Norm "Hoot" Hooten — is a former Delta operator who served in Somalia in 1993. In the 2001 film Black Hawk Down , he was portrayed by Eric Bana as Norm Hoot Gibson. He was a member of the Delta squadron that was deployed to Somalia as part of Task Force Ranger in… … Wikipedia
Operator norm — In mathematics, the operator norm is a means to measure the size of certain linear operators. Formally, it is a norm defined on the space of bounded linear operators between two given normed vector spaces. Contents 1 Introduction and definition 2 … Wikipedia
Operator topology — In the mathematical field of functional analysis there are several standard topologies which are given to the algebra B(H) of bounded linear operators on a Hilbert space H. Contents 1 Introduction 2 List of topologies on B(H) 3 … Wikipedia
Operator (mathematics) — This article is about operators in mathematics. For other uses, see Operator (disambiguation). In basic mathematics, an operator is a symbol or function representing a mathematical operation. In terms of vector spaces, an operator is a mapping… … Wikipedia
Operator (physics) — In physics, an operator is a function acting on the space of physical states. As a result of its application on a physical state, another physical state is obtained, very often along with some extra relevant information. The simplest example of… … Wikipedia
Operator algebra — In functional analysis, an operator algebra is an algebra of continuous linear operators on a topological vector space with the multiplication given by the composition of mappings. Although it is usually classified as a branch of functional… … Wikipedia
Matrix norm — In mathematics, a matrix norm is a natural extension of the notion of a vector norm to matrices. Contents 1 Definition 2 Induced norm 3 Entrywise norms 3.1 Frobenius norm … Wikipedia
Nuclear operator — In mathematics, a nuclear operator is roughly a compact operator for which a trace may be defined, such that the trace is finite and independent of the choice of basis (at least on well behaved spaces; there are some spaces on which nuclear… … Wikipedia
Compact operator on Hilbert space — In functional analysis, compact operators on Hilbert spaces are a direct extension of matrices: in the Hilbert spaces, they are precisely the closure of finite rank operators in the uniform operator topology. As such, results from matrix theory… … Wikipedia
Nuklearer Operator — Die Spurklasse Operatoren werden in der mathematischen Disziplin der Funktionalanalysis untersucht. Sie bilden eine wichtige Klasse von linearen Operatoren auf unendlich dimensionalen Räumen. Bei ihnen bleiben im Gegensatz zu allgemeinen… … Deutsch Wikipedia
