Results 21 to 30 of about 164,084 (286)
A Lie Algebroid on the Wiener Space
Advances in Mathematical Physics, 2010 We define a Lie algebroid on the space of smooth 1-forms in the Nualart-Pardoux sense on the Wiener space associated to the stochastic linear Poisson structure on the Wiener space defined Léandre (2009).
Rémi Léandre
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Invariance of Poisson measures under random transformations [PDF]
, 2011 We prove that Poisson measures are invariant under (random) intensity preserving transformations whose finite difference gradient satisfies a cyclic vanishing condition.
Privault, Nicolas
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Tangent Processes on Wiener Space
Journal of Functional Analysis, 2002 This paper deals with the study of the Malliavin calculus of Euclidean motions on Wiener space, (i.e. transformations induced by general measure preserving transformations, called `rotations', and H-valued shifts) and the associated flows on abstract Wiener ...
Hu, Y., Üstünel, A.S., Zakai, M.
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Wiener Estimates on Modulation Spaces [PDF]
, 2020 We characterise modulation spaces by suitable Wiener estimates on the short-time Fourier transforms of the involved functions and distributions. We use the results to refine some formulae on periodic distributions with Lebesgue estimates on their coefficients.
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Journal of Function Spaces, 2016 Using simple formulas for generalized conditional Wiener integrals on a function space which is an analogue of Wiener space, we evaluate two generalized analytic conditional Wiener integrals of a generalized cylinder function which is useful in Feynman ...
Dong Hyun Cho
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Topological Indices of Graphs from Vector Spaces
Mathematics, 2023 Topological indices are numbers that are applied to a graph and can be used to describe specific graph properties through algebraic structures. Algebraic graph theory is a helpful tool in a range of chemistry domains.
Krishnamoorthy Mageshwaran +3 more
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COMPOSITION OPERATORS ON WIENER AMALGAM SPACES [PDF]
Nagoya Mathematical Journal, 2019 For a complex function $F$ on $\mathbb{C}$, we study the associated composition operator $T_{F}(f):=F\circ f=F(f)$ on Wiener amalgam $W^{p,q}(\mathbb{R}^{d})\;(1\leqslant p<\infty ,1\leqslant q<2)$. We have shown $T_{F}$ maps $W^{p,1}(\mathbb{R}^{d})$ to $W^{p,q}(\mathbb{R}^{d})$ if and only if $F$ is real analytic on $\mathbb{R}^{2}$ and $F(0)=0$
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Optimal Gamma Approximation on Wiener Space [PDF]
Latin American Journal of Probability and Mathematical Statistics, 2020 arXiv admin note: text overlap with arXiv:1806 ...
Azmoodeh, Ehsan +2 more
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Fractal and Fractional, 2022 This paper studies the influence of space-fractional and multiplicative noise on the exact solutions of the space-fractional stochastic dispersive modified Benjamin–Bona–Mahony equation, driven in Ito’s sense by a multiplicative Wiener process.
Adel Elmandouh, Emad Fadhal
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Wiener–Beurling spaces and their properties [PDF]
Bulletin des Sciences Mathématiques, 2020 In this paper, we introduce the Wiener–Beurling space, which generalize the Wiener space of absolutely convergent Fourier series, the Berling space as well as the Cesàro and Copson spaces. We investigate their main properties: embeddings, duality, and interpolation.
Nursultanov, E., Tikhonov, S.
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