Neumann–Neumann methods - Wikipedia
In mathematics, Neumann–Neumann methods are domain decomposition preconditioners named so because they solve a Neumann problem on each subdomain on both
Von Neumann - Wikipedia
mathematician Von Neumann family Von Neumann (surname), a German surname Von Neumann (crater), a lunar impact crater Von Neumann algebra Von Neumann architecture
Alfred Neumann - Wikipedia
Alfred Neumann may refer to: Alfred Neumann (writer) (1895–1952) Alfred Neumann (architect) (1900–1968) Alfred Neumann (East German politician) (1909–2001)
John Neumann - Wikipedia
John Nepomucene Neumann CSsR (German: Johann Nepomuk Neumann, Czech: Jan Nepomucký Neumann, Latin: Ioannes Nepomucenus Neumann; March 28, 1811 – January
On Weakly von Neumann regular rings
In this paper, we define and study a particular case of von Neumann regular notion called a weak von Neumann regular ring. It shown that the polynomial ring $R[x]$ is weak von Neumann regular if and only if $R$ has exactly two idempotent elements....
Solid von Neumann Algebras
We prove that the relative commutant of a diffuse von Neumann subalgebra in a hyperbolic group von Neumann algebra is always injective. It follows that any non-injective subfactor in a hyperbolic group von Neumann algebra is non-Gamma and prime. Th...
Biexact von Neumann algebras
We introduce the notion of biexactness for general von Neumann algebras, naturally extending the notion from group theory. We show that biexactness implies solidity for von Neumann algebras, and that many of the examples of solid von Neumann algebras...
Von Neumann Categories
In this paper, we introduce the notion of a von Neumann category, as a generalization and categorification of von Neumann algebra. A von Neumann category is a premonoidal category with compatible dagger structure which embeds as a double commutant in...
Hilbert von Neumann Modules versus Concrete von Neumann Modules
Apart from presenting some new insights and results, one of our main purposes is to put some records in the development of von Neumann modules straight. The von Neumann or $W^*$-objects among the Hilbert ($C^*$-)modules are around since the first p...
Peter Neumann - Wikipedia
Peter Neumann may refer to: Peter Neumann (Canadian football) (1931–2020), Canadian football player Peter G. Neumann (born 1932), computer scientist Peter
Entropy, von Neumann and the von Neumann entropy
This paper is an introduction to the von Neumann entropy in a historic approach. Von Neumann's gedanken experiment is repeated, which led him to the formula of thermodynamic entropy of a statistical operator. In the analysis of his ideas we stress...
On the notion of "von Neumann vicious circle" coined by John Backus
"The von Neumann vicious circle" means that non-von Neumann computer architectures cannot be developed because of the lack of widely available and effective non-von Neumann languages. New languages cannot be created because of lack of conceptual foun...
Neumann - Wikipedia
Look up Neumann in Wiktionary, the free dictionary. Neumann (pronounced [ˈnɔʏman] ) is a German surname, with its origins in the pre-7th-century (Old
Ruthann Neumann Profiles - Facebook
View the profiles of people named Ruthann Neumann. Join Facebook to connect with Ruthann Neumann and others you may know. Facebook gives people the power...
On von Neumann regularity of ample groupoid algebras
We completely characterize when the algebra of an ample groupoid with coefficients in an arbitrary unital ring is von Neumann regular and, more generally, when the algebra of a graded ample groupoid is graded von Neumann regular. Our main application...
The Category of Von Neumann Algebras
In this dissertation we study the category of completely positive normal contractive maps between von Neumann algebras. It includes an extensive introduction to the basic theory of $C^*$-algebras and von Neumann algebras....
On von Neumann spectral triples
We define the notion of von Neumann spectral triple and consider the associated index problem. We compute the analytic Chern-Connes character of such a von Neumann spectral triple and prove the corresponding local formula for its Hochschild class....
Neumann Microphones - Neumann.Berlin
Neumann Microphones for Recording Live Sound Broadcast Concert Hall Home Studio - Highest Sound Quality since 1928
John von Neumann - Wikipedia
While von Neumann had an encyclopedic background, his range in pure mathematics was not as wide as Poincaré, Hilbert or even Weyl: von Neumann never did significant work in number theory, …
Vanessa Neumann - Wikipedia
Vanessa Neumann (born 1972, Caracas) is a Venezuelan-American diplomat, business owner, author and political theorist. Neumann is the president and founder