• Neumann series is a mathematical series that sums k-times repeated applications of an operator T {\displaystyle T} . This has the generator form ∑ k =...
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  • Thumbnail for John von Neumann
    John von Neumann (/vɒn ˈnɔɪmən/ von NOY-mən; Hungarian: Neumann János Lajos [ˈnɒjmɒn ˈjaːnoʃ ˈlɒjoʃ]; December 28, 1903 – February 8, 1957) was a Hungarian...
    205 KB (23,347 words) - 14:47, 4 October 2024
  • In physics, the von Neumann entropy, named after John von Neumann, is an extension of the concept of Gibbs entropy from classical statistical mechanics...
    21 KB (3,026 words) - 19:19, 9 September 2024
  • Thumbnail for Georg Neumann
    Georg Neumann GmbH is a manufacturer of professional recording microphones. It was founded by Georg Neumann [de] and Erich Rickmann in 1928 and is based...
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  • of von Neumann regular rings is again von Neumann regular. Another important class of examples of von Neumann regular rings are the rings Mn(K) of n-by-n...
    10 KB (1,305 words) - 01:22, 25 November 2023
  • In the foundations of mathematics, von Neumann–Bernays–Gödel set theory (NBG) is an axiomatic set theory that is a conservative extension of Zermelo–Fraenkel–choice...
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  • In mathematics and in theoretical physics, the Stone–von Neumann theorem refers to any one of a number of different formulations of the uniqueness of...
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  • In numerical analysis, von Neumann stability analysis (also known as Fourier stability analysis) is a procedure used to check the stability of finite...
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  • In mathematics, the Liouville–Neumann series is a function series that results from applying the resolvent formalism to solve Fredholm integral equations...
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  • von Neumann J, Morgenstern O (1953) [1944]. Theory of Games and Economic Behavior (Third ed.). Princeton, NJ: Princeton University Press. Borch K (January...
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  • Thumbnail for Ordinal number
    {\displaystyle T_{<a}:=\{x\in T\mid x<a\}} ordered by inclusion. This motivates the standard definition, suggested by John von Neumann at the age of 19...
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  • above von Neumann equation, ∂ W ( x , p , t ) ∂ t = − { { W ( x , p , t ) , H ( x , p ) } } , {\displaystyle {\frac {\partial W(x,p,t)}{\partial t}}=-\{\{W(x...
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  • Direct integral (category Von Neumann algebras)
    Hilbert spaces and direct integrals of von Neumann algebras. The concept was introduced in 1949 by John von Neumann in one of the papers in the series On Rings...
    17 KB (2,820 words) - 03:52, 5 March 2024
  • Thumbnail for George Conway
    Trump, supporting Black Lives Matter". USA Today. Retrieved July 11, 2020. Neumann, Sean (July 2, 2020). "Kellyanne Conway's Daughter Is an Anti-Trump TikTok...
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  • Thumbnail for Thymine
    uracil. Thymine was first isolated in 1893 by Albrecht Kossel and Albert Neumann from calf thymus glands, hence its name. As its alternate name (5-methyluracil)...
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  • / k B T {\displaystyle \lambda _{n}=(1-e^{-\omega /k_{B}T})e^{-n\omega /k_{B}T}} for nonnegative integers n {\displaystyle n} . The Von Neumann Entropy...
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  • Thumbnail for Bessel function
    k = 1 ∞ a k ν J ν + k ( z ) {\displaystyle f(z)=a_{0}^{\nu }J_{\nu }(z)+2\cdot \sum _{k=1}^{\infty }a_{k}^{\nu }J_{\nu +k}(z)} is called Neumann expansion...
    71 KB (11,565 words) - 10:06, 17 September 2024
  • Thumbnail for List of compositions by Johann Sebastian Bach
    166ff Neumann, NBA I/36, Krit. Bericht: 20ff Neumann, NBA I/36, Krit. Bericht: 24ff Neumann, NBA I/39, Krit. Bericht: 42 Dürr, Bericht Duisburg Neumann, NBA...
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  • Thumbnail for Bernoulli process
    length n with k heads is P ( [ S n = k ] ) = ( n k ) p k ( 1 − p ) n − k , {\displaystyle \mathbb {P} ([S_{n}=k])={n \choose k}p^{k}(1-p)^{n-k},} where S...
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  • Thumbnail for Maxwell–Boltzmann statistics
    i e ( ε i − μ ) / k T = N Z g i e − ε i / k T , {\displaystyle \langle N_{i}\rangle ={\frac {g_{i}}{e^{(\varepsilon _{i}-\mu )/kT}}}={\frac {N}{Z}}\...
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  • Thumbnail for Cytotoxic T cell
    PMID 32202240. S2CID 214609305. Neumann H, Medana IM, Bauer J, Lassmann H (June 2002). "Cytotoxic T lymphocytes in autoimmune and degenerative...
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  • Thumbnail for WeWork
    from investors based on disclosures in the S-1, company co-founder Adam Neumann resigned from his position as CEO and gave up majority voting control....
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  • n ∑ k = 0 n − 1 f ( T k x ) = E ( f ) . {\displaystyle \lim _{n\rightarrow \infty }\;{\frac {1}{n}}\sum _{k=0}^{n-1}f(T^{k}x)=E(f).} Von Neumann's mean...
    26 KB (3,727 words) - 09:42, 19 February 2024
  • Thumbnail for Boeing–Saab T-7 Red Hawk
    Trainers Despite Already Buying T-7 Red Hawks". The Drive. Archived from the original on 23 September 2023. Neumann, Norbert (15 November 2023). "Dubai...
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  • the Neumann polynomials, introduced by Carl Neumann for the special case α = 0 {\displaystyle \alpha =0} , are a sequence of polynomials in 1 / t {\displaystyle...
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  • von Neumann, and are sometimes referred to as von Neumann machines or clanking replicators. The term gray goo was coined by nanotechnology pioneer K. Eric...
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  • David Emil Neumann (born October 5, 1941) is a politician in the Canadian province of Ontario. He was the mayor of Brantford from 1980 to 1987 and served...
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  • Thumbnail for Marina von Neumann Whitman
    Marina von Neumann Whitman (born March 6, 1935) is an American economist, writer and former automobile executive. She is a professor of business administration...
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  • Thumbnail for Merge sort
    by John von Neumann in 1945. A detailed description and analysis of bottom-up merge sort appeared in a report by Goldstine and von Neumann as early as...
    49 KB (6,723 words) - 09:05, 31 August 2024
  • k n ! m ! k ! ( n − k ) ! ( m − k ) ! x ^ n − k p ^ m − k = ∑ k = 1 min ( m , n ) ( i ℏ ) k n ! m ! k ! ( n − k ) ! ( m − k ) ! p ^ m − k x ^ n − k ...
    21 KB (3,007 words) - 22:54, 28 September 2024