Results 51 to 60 of about 1,529,309 (330)
Operator Fractional Brownian Motion and Martingale Differences
Abstract and Applied Analysis, 2014 It is well known that martingale difference sequences are very useful in applications and theory. On the other hand, the operator fractional Brownian motion as an extension of the well-known fractional Brownian motion also plays an important role in both
Hongshuai Dai +2 more
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The rapid points of a complex oscillation [PDF]
Logical Methods in Computer Science, 2012 By considering a counting-type argument on Brownian sample paths, we prove a result similar to that of Orey and Taylor on the exact Hausdorff dimension of the rapid points of Brownian motion.
Paul Potgieter
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Annales de l'Institut Henri Poincaré, Probabilités et Statistiques, 2009 Let $Z=(X,Y)$ be a planar Brownian motion, $\ZZ$ the filtration it generates, and $B$ a linear Brownian motion in the filtration $\ZZ$. One says that $B$ (or its filtration) is maximal if no other linear $\ZZ$-Brownian motion has a filtration strictly bigger than that of $B$.
Brossard, Jean +2 more
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Soft Matter, 2016 We consider the Brownian motion of a particle and present a tutorial review over the last 111 years since Einstein's paper in 1905. We describe Einstein's model, Langevin's model and the hydrodynamic models, with increasing sophistication on the ...
X. Bian, Changho Kim, G. Karniadakis
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The snapping out Brownian motion [PDF]
, 2016 We give a probabilistic representation of a one-dimensional diffusion equation where the solution is discontinuous at $0$ with a jump proportional to its flux. This kind of interface condition is usually seen as a semi-permeable barrier. For this, we use
A. Lejay
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Superstatistical Brownian Motion [PDF]
Progress of Theoretical Physics Supplement, 2006 As a main example for the superstatistics approach, we study a Brownian particle moving in a d-dimensional inhomogeneous environment with macroscopic temperature fluctuations. We discuss the average occupation time of the particle in spatial cells with a given temperature.
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Mouvement brownien et la relaxation des spins dans les systèmes moléculaires organiques
CHIMIA, 1973 A survey is given of the possibility of applying the spin-proton relaxation method to the study of Brownian motion in organic substances. Brownian motion is represented by the Fokker-Planck equation and it is connected to the spin relaxation by means of
Rudolf Lenk
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CFD simulations on natural convection heat transfer of alumina-water nanofluid with Brownian motion effect in a 3-D enclosure [PDF]
Journal of Particle Science and Technology, 2016 The CFD simulation has been undertaken concerning natural convection heat transfer of a nanofluid in vertical square enclosure, whose dimension, width height length (mm), is 40 40 90, respectively.
Saeed Dinarvand +3 more
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Dynamics of Active Brownian Particles in Plasma
Molecules, 2021 Experimental data on the active Brownian motion of single particles in the RF (radio-frequency) discharge plasma under the influence of thermophoretic force, induced by laser radiation, depending on the material and type of surface of the particle, are ...
Kyaw Arkar +4 more
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Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
wiley +1 more source