Results 61 to 70 of about 204,657 (313)
Approximations related to tempered stable distributions
Modern Stochastics: Theory and ApplicationsIn this article, we first obtain, for the Kolmogorov distance, an error bound between a tempered stable and a compound Poisson distribution (CPD) and also an error bound between a tempered stable and an α-stable distribution via Stein’s method.
Kalyan Barman +2 more
doaj +1 more source
A Gaussian Exponential Approximation to Some Compound Poisson Distributions [PDF]
, 2017 A three parameter Gaussian exponential approximation to some compound Poisson distributions is considered. It is constructed by specifying the reciprocal of the mean excess function as a linear affine function below some threshold and a positive constant
Hürlimann, Werner
core
Compound Poisson distributions for random dynamical systems
, 2023 Nous obtenons des distributions d’entrée limites quenched dans la classe composée de Poisson pour une certaine famille de systèmes dynamiques aléatoires en utilisant une approximation probabiliste par bloc pour la fonction de comptage d’entrée quenched jusqu’au temps normalisé annealed-Kac.
openaire +3 more sources
3D‐Printed Serial Snap‐Through Architectures for Programmable Mechanical Response
Advanced Engineering Materials, EarlyView.A serial snap‐through architecture is realized using compact 3D‐printed von Mises truss units arranged in a staged cascade. Their geometry and boundary conditions program multistage mechanical responses with plateaux and re‐hardening regimes. An inverted‐compliance model predicts these behaviors and enables analytical design of programmable force ...
Filipe A. Santos
wiley +1 more source
Advanced Functional Materials, EarlyView.From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang +8 more
wiley +1 more source
Extreme value statistics and thermodynamics of earthquakes: large earthquakes
Annals of Geophysics, 2000 A compound Poisson process is used to derive a new shape parameter which can be used to discriminate between large earthquakes and aftershock sequences.
B. H. Lavenda, E. Cipollone
doaj +1 more source
Fractional compound Poisson processes with multiple internal states [PDF]
, 2017 For the particles undergoing the anomalous diffusion with different waiting time distributions for different internal states, we derive the Fokker-Planck and Feymann-Kac equations, respectively, describing positions of the particles and functional ...
Pengbo Xu, W. Deng
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This study examines how pore shape and manufacturing‐induced deviations affect the mechanical properties of 3D‐printed lattice materials with constant porosity. Combining µ‐CT analysis, FEM, and compression testing, the authors show that structural imperfections reduce stiffness and strength, while bulk material inhomogeneities probably enhance ...
Oliver Walker +5 more
wiley +1 more source
Alexandria Engineering JournalIn this article, we described a novel class of distributions that can be analyzed in complex and skewed real data sets. We called the proposed distribution as compound Poisson log-normal model, and it obtained by compounding the truncated Poisson and log-
Muqrin A. Almuqrin
doaj +1 more source