Results 151 to 160 of about 11,838 (304)
Stochastic Conformal Integrators for Linearly Damped Stochastic Poisson Systems. [PDF]
J Sci ComputBréhier CE, Cohen D, Komori Y.
europepmc +1 more source
Two Theorems on Almost Sure Convergence [PDF]
Proceedings of the American Mathematical Society, 1954 openaire +1 more source
Advanced Materials Technologies, EarlyView.One‐dimensional C4N2H14PbBr4 is shown to have a quasi‐direct electronic band structure and strongly anisotropic transport with polarized broadband emission. A GW/Bethe–Salpeter excited‐state force formalism, supported by polarized Raman and temperature‐dependent photoluminescence, identifies low–frequency Pb–Br phonons that drive ultrafast exciton self‐
Rijan Karkee +7 more
wiley +1 more source
Reinforcement learning-based optimal control for stochastic opinion dynamics. [PDF]
Sci RepChen Y, Gao H, Mazalov VV, Liu Y.
europepmc +1 more source
Advanced Materials Technologies, EarlyView.This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee +4 more
wiley +1 more source
High-Contrast Random Composites: Homogenisation Framework and Spectral Convergence. [PDF]
Commun Math PhysCherdantsev M +2 more
europepmc +1 more source
Almost sure convergence of a class of stochastic algorithms
In this paper, we establish the almost sure convergence of d-valued sequences generated by a particular class of stochastic algorithms and we apply this result to a stochastic approximation type EM algorithm for the mixture problem.Monte Carlo EM ...
Biscarat, Jean Claude
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Almost sure convergence of a stochastic approximation process in a convex set
, 2007 International audienceWe prove two almost sure convergence theorems of a stochastic approximation process in a convex set and give two ...
Bennar, Abdelkrim, Monnez, Jean-Marie
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Advanced Materials Technologies, EarlyView.This work highlights the impact of incorporating graphene nanoflakes into precursor inks of MAPbBr3 for inkjet‐printed optoelectronic device applications. A substantial modification of the crystallization dynamics is reported despite miniscule concentrations.
Kenneth Lobo +12 more
wiley +1 more source
Almost sure convergence of Titterington's recursive estimator for mixture models
Titterington proposed a recursive parameter estimation algorithm for finite mixture models. However, due to the well known problem of singularities and multiple maximum, minimum and saddle points that are possible on the likelihood surfaces, convergence ...
Wang, Shaojun, Zhao, Yunxin
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