The concept of an abstract Wiener space is a mathematical construction developed by Leonard Gross to understand the structure of Gaussian measures on...
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Norbert Wiener (1894 – 1964). Abstract Wiener space Classical Wiener space Paley–Wiener integral Paley–Wiener theorem Wiener algebra Wiener amalgam space Wiener...
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In mathematics, classical Wiener space is the collection of all continuous functions on a given domain (usually a subinterval of the real line), taking...
8 KB (1,381 words) - 04:40, 10 May 2025
Cylinder set measure (category Topological vector spaces)
classical Wiener measure on the set of continuous paths starting at the origin in Euclidean space. This is done in the construction of the abstract Wiener space...
14 KB (2,179 words) - 16:50, 9 May 2025
Cameron–Martin theorem (redirect from Cameron–Martin space)
theory that describes how abstract Wiener measure changes under translation by certain elements of the Cameron–Martin Hilbert space. The standard Gaussian...
10 KB (1,989 words) - 04:05, 10 May 2025
Structure theorem for Gaussian measures (category Banach spaces)
that the abstract Wiener space construction is essentially the only way to obtain a strictly positive Gaussian measure on a separable Banach space. It was...
2 KB (203 words) - 16:22, 9 May 2025
Fourier transform of the corresponding autocorrelation function. An abstract Wiener space is a mathematical object in measure theory, used to construct a...
44 KB (4,749 words) - 07:42, 18 May 2025
include the classical or abstract Wiener space with some suitable collection of Gaussian random variables. A Gaussian probability space ( Ω , F , P , H , F...
6 KB (1,061 words) - 04:11, 10 May 2025
Leonard Gross (section Abstract Wiener spaces)
Transformations on Hilbert Space, Measurable Functions on Hilbert Space Gross, Leonard (July 22, 1967). "Abstract Wiener spaces". Proceedings of the Fifth...
11 KB (1,137 words) - 03:08, 8 May 2025
In mathematics, the Wiener process (or Brownian motion, due to its historical connection with the physical process of the same name) is a real-valued continuous-time...
35 KB (5,874 words) - 16:55, 16 May 2025
f(x)-x\cdot \nabla f(x).} Consider now an abstract Wiener space E with Cameron-Martin Hilbert space H and Wiener measure γ. Let D denote the Malliavin derivative...
7 KB (947 words) - 10:53, 19 November 2024
of an abstract Wiener space allows one to construct a measure on a Banach space B that contains a Hilbert space H, called the Cameron–Martin space, as a...
128 KB (17,469 words) - 06:51, 28 May 2025
Raymond Paley and Norbert Wiener. Let i : H → E {\displaystyle i:H\to E} be an abstract Wiener space with abstract Wiener measure γ {\displaystyle \gamma...
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in the study of abstract Wiener spaces and the Malliavin calculus. Let i : H → E {\displaystyle i:H\to E} be an abstract Wiener space, and suppose that...
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mathematical formalism for this representation can be developed on abstract Wiener space. Grote–Hynes theory Langevin dynamics Stochastic thermodynamics...
31 KB (5,246 words) - 04:59, 26 May 2025
Brownian motion, and let L02,1 be the Cameron–Martin space for C0 (see abstract Wiener space. Let V : C0 → L02,1 be a vector field such that V ˙ = ∂ V ∂ t :...
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thermodynamics Thermal quantum field theory Stochastic thermodynamics Abstract Wiener space Modern review for closed systems: Nandkishore, Rahul; Huse, David...
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Brownian sheet (category Wiener process)
^{\frac {n+1}{2}}(\mathbb {R} ^{n};\mathbb {R} ),\omega )} is an abstract Wiener space. A path θ ∈ Θ n + 1 2 ( R n ; R ) {\displaystyle \theta \in \Theta...
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In mathematics, a Paley–Wiener theorem is a theorem that relates decay properties of a function or distribution at infinity with analyticity of its Fourier...
10 KB (1,569 words) - 02:16, 31 May 2025
Cylinder set (section Definition for vector spaces)
sets over topological vector spaces are the core ingredient in the[citation needed] definition of abstract Wiener spaces, which provide the formal definition...
6 KB (1,111 words) - 18:21, 29 January 2024
Gaussian measure (section Infinite-dimensional spaces)
vector space. Even so, it is possible to define Gaussian measures on infinite-dimensional spaces, the main example being the abstract Wiener space construction...
6 KB (1,013 words) - 23:53, 22 December 2024
Covariance operator (category Hilbert spaces)
u\mapsto u(x)} evaluated at z. Abstract Wiener space – Mathematical construction relating to infinite-dimensional spaces Cameron–Martin theorem – Theorem...
3 KB (424 words) - 04:56, 19 September 2024
Radonifying function (category Banach spaces)
=S\circ \theta } . Abstract Wiener space – Mathematical construction relating to infinite-dimensional spaces Classical Wiener space – Space of stochastic processes...
3 KB (430 words) - 04:50, 2 February 2023
Densely defined operator (category Hilbert spaces)
Paley–Wiener integral, on the other hand, is an example of a continuous extension of a densely defined operator. In any abstract Wiener space i : H →...
4 KB (703 words) - 18:22, 12 August 2024
Infinite-dimensional Lebesgue measure (category Banach spaces)
are relaxed. One example for an entirely separable Banach space is the abstract Wiener space construction, similar to a product of Gaussian measures (which...
7 KB (1,035 words) - 03:08, 20 April 2025
{d^{2}}{dx^{2}}}\right)}}={\frac {\sinh L{\sqrt {A}}}{L{\sqrt {A}}}}.} Abstract Wiener space Berezinian Fredholm determinant Fujikawa method Faddeev–Popov ghost...
15 KB (2,716 words) - 09:52, 12 November 2024
Boué–Dupuis formula (category Wiener process)
2009 extended to abstract Wiener spaces. Let C ( [ 0 , 1 ] , R d ) {\displaystyle C([0,1],\mathbb {R} ^{d})} be the classical Wiener space and B {\displaystyle...
3 KB (313 words) - 06:32, 14 April 2025
Cylindrical σ-algebra (category Banach spaces)
Princeton University (ed.), "On Seminorms and Probabilities, and Abstract Wiener Spaces", Annals of Mathematics, vol. 93, no. 2, pp. 390–392 Mitoma, Itaru;...
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Set function (section Infinite-dimensional space)
that the abstract Wiener space construction is essentially the only way to obtain a strictly positive Gaussian measure on a separable Banach space. The only...
43 KB (7,511 words) - 06:33, 17 October 2024
Süleyman; Zakai, Moshe (1997). "The Construction of Filtrations on Abstract Wiener Space". Journal of Functional Analysis. 143 (1): 10–32. doi:10.1006/jfan...
12 KB (1,336 words) - 23:47, 19 April 2025