Results 61 to 70 of about 1,696,206 (346)
Scaled penalization of Brownian motion with drift and the Brownian ascent
, 2018 We study a scaled version of a two-parameter Brownian penalization model introduced by Roynette-Vallois-Yor in arXiv:math/0511102. The original model penalizes Brownian motion with drift $h\in\mathbb{R}$ by the weight process ${\big(\exp(\nu S_t):t\geq 0\
B Roynette +21 more
core +1 more source
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
semanticscholar +1 more source
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
semanticscholar +1 more source
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
doaj +1 more source
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
doaj +1 more source
The Vervaat transform of Brownian bridges and Brownian motion
, 2015 For a continuous function $f \in \mathcal{C}([0,1])$, define the Vervaat transform $V(f)(t):=f(\tau(f)+t \mod1)+f(1)1_{\{t+\tau(f) \geq 1\}}-f(\tau(f))$, where $\tau(f)$ corresponds to the first time at which the minimum of $f$ is attained.
Lupu, Titus, Pitman, Jim, Tang, Wenpin
core +2 more sources
Functions of Brownian Motion [PDF]
Proceedings of the American Mathematical Society, 1975 The class of continuous functions h h for which h h (Brownian motion) is a Markov process is determined.
openaire +2 more sources
Generalized fractional Brownian motion
Modern Stochastics: Theory and Applications, 2017 We introduce a new Gaussian process, a generalization of both fractional and subfractional Brownian motions, which could serve as a good model for a larger class of natural phenomena.
Mounir Zili
doaj +1 more source
Diffusion processes on branching Brownian motion
, 2018 We construct a class of one-dimensional diffusion processes on the particles of branching Brownian motion that are symmetric with respect to the limits of random martingale measures.
Andres, Sebastian, Hartung, Lisa
core +1 more source
Advanced Functional Materials, EarlyView.Biopolymers are sustainable, biodegradable alternatives to petroleum‐based plastics for food packaging. Its adoption is often limited by poor mechanical strength, barrier properties, and improved thermal stability through the incorporation of nanofillers.
Himakshi Baishya +2 more
wiley +1 more source