Results 141 to 150 of about 3,960 (256)

Uncertainty-Aware Remaining Useful Life Prediction via Synergizing TCN-Transformer Networks and Fractional Brownian Motion. [PDF]

Entropy (Basel)
Geng Y, Yu T, Liu Y, Zhao J.
europepmc   +1 more source

Exponential stability for neutral stochastic functional partial differential equations driven by Brownian motion and fractional Brownian motion. [PDF]

J Inequal Appl, 2018
Zhang X, Ruan D.
europepmc   +1 more source

Likelihood Estimation for Stochastic Differential Equations with Mixed Effects

Scandinavian Journal of Statistics, EarlyView.
ABSTRACT Stochastic differential equations provide a powerful tool for modelling dynamic phenomena affected by random noise. When time series are observed for several experimental units, it is often the case that some of the parameters vary between the individual experimental units.
Fernando Baltazar‐Larios, Mogens Bladt, Michael Sørensen   +2 more
wiley   +1 more source

Isotropic Q-fractional Brownian motion on the sphere: regularity and fast simulation. [PDF]

Philos Trans A Math Phys Eng Sci
Lang A, Müller B.
europepmc   +1 more source

Analytical Solutions for Multi-Time Scale Fractional Stochastic Differential Equations Driven by Fractional Brownian Motion and Their Applications. [PDF]

Entropy (Basel), 2018
Ding XL, Nieto JJ.
europepmc   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Generative inpainting of incomplete Euclidean distance matrices of trajectories generated by a fractional Brownian motion. [PDF]

Sci Rep
Lobashev A, Guskov D, Polovnikov K.
europepmc   +1 more source

Wavelet‐Based Hurst Exponent Estimation

WIREs Computational Statistics, Volume 18, Issue 3, September 2026.
The review explores how wavelet‐based methods for estimating the Hurst parameters have developed from their theoretical roots to real‐world applications in fields like biology, engineering, and telecommunications. The review aims to highlight key techniques, compare their strengths and limitations, and point out challenges that still need to be ...
Dixon Vimalajeewa, Fabrizio Ruggeri, Brani Vidakovic   +2 more
wiley   +1 more source

Probability of entering an orthant by correlated fractional Brownian motion with drift: exact asymptotics. [PDF]

Extremes (Boston)
Dȩbicki K, Ji L, Novikov S.
europepmc   +1 more source

Modeling and Analysis of Nonlinear Radiative and Electromagnetic Effects With Second‐Order Slip in Unsteady Hybrid Nanofluid Flow Past a Porous Stretching Surface

Engineering Reports, Volume 8, Issue 8, August 2026.
The current work examines the dynamics of the stagnation point flow of an unsteady hybrid nanofluid (Fe2O3–Cu/H2O) across an inclined porous stretching surface. It considers heat transfer, second‐order slip, electrical field, heat source/sink, mixed convection, and magnetic field effects, as well as linear and nonlinear radiation.
Mazhar Hussain, Sadia Hameed, Muhammad Zohaib Hanif, Mubashir Qayyum, Saraswati Acharya   +4 more
wiley   +1 more source