Results 21 to 30 of about 1,580,924 (326)
A modified Φ-Sobolev inequality for canonical Lévy processes and its applications
Modern Stochastics: Theory and Applications, 2023 A new modified Φ-Sobolev inequality for canonical ${L^{2}}$-Lévy processes, which are hybrid cases of the Brownian motion and pure jump-Lévy processes, is developed.
Noriyoshi Sakuma, Ryoichi Suzuki
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3D Active Brownian Motion of Single Dust Particles Induced by a Laser in a DC Glow Discharge. [PDF]
Molecules, 2023 The active Brownian motion of single dust particles of various types in the 3D electrostatic DC discharge trap under the action of laser radiation is studied experimentally. Spherical dust particles with a homogeneous surface, as well as Janus particles,
Svetlov AS +4 more
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Biosensors, 2022 Brownian motion, which is a natural phenomenon, has attracted numerous researchers and received extensive studies over the past decades. The effort contributes to the discovery of optical diffusometry, which is commonly used for micro/nano particle ...
Wei-Long Chen, Han-Sheng Chuang
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Probabilistic properties and applications of several variations of Brownian motion
Nantong Daxue xuebao. Ziran kexue ban, 2022 On the basis of standard Brownian motion, this paper discusses several kinds of variations related to standard Brownian motion in the form of probability distribution and joint distribution.
JIANG Peihua; ZHOU Qiaoyan; LAN Tianya; LIU Kexin
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Case Studies in Thermal Engineering, 2015 Nanofluids are a new generation of high-efficiency refrigerant with abnormal increased thermal conductivity and convective heat transfer properties.
Wenzheng Cui +3 more
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The flashing Brownian ratchet and Parrondo’s paradox [PDF]
Royal Society Open Science, 2018 A Brownian ratchet is a one-dimensional diffusion process that drifts towards a minimum of a periodic asymmetric sawtooth potential. A flashing Brownian ratchet is a process that alternates between two regimes, a one-dimensional Brownian motion and a ...
S. N. Ethier, Jiyeon Lee
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Multiscale Volatility Analysis for Noisy High-Frequency Prices
Risks, 2023 We present a multiscale analysis of the volatility of intraday prices from high-frequency data. Our multiscale framework includes a fractional Brownian motion and microstructure noise as the building blocks.
Tim Leung, Theodore Zhao
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A promising new energy source: The Brownian motion of nanoresonator arrays
EPJ Web of Conferences, 2014 It is proposed a device designed to extract the Brownian motion energy. Since Brownian motion is usually a whoolly disordered motion, the first step consists in putting it in order with resonators, the Brownian motion of which is organized.
Rattinacannou Jean-Selva
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Fractional Brownian Motions [PDF]
Acta Physica Polonica B, 2020 Properties of different models of fractional Brownian motions are discussed in detail. We shall collect here several possible ways of introducing and defining various possible fBms, discuss their properties, find how they are similar, and how they differ.
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Active Brownian motion in two dimensions [PDF]
Physical Review E, 2018 We study the dynamics of a single active Brownian particle (ABP) in two spatial dimensions. The ABP has an intrinsic timescale ${D}_{R}^{\ensuremath{-}1}$ set by the rotational diffusion constant ${D}_{R}$. We show that, at short times $t\ensuremath{\ll}{
U. Basu +3 more
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