Results 1 to 10 of about 68,879 (310)

On Asymptotic Theory of Beams, Plates and Shells

open access: yesCurved and Layered Structures, 2016
Bases of asymptotic theory of beams, plates and shells are stated. The comparison with classic theory is conducted. New classes of thin bodies problems, for which hypotheses of classic theory are not applicable, are considered.
Aghalovyan L.A., Aghalovyan M.L.
doaj   +3 more sources

Some Asymptotic Theory for the Bootstrap

open access: yesAnnals of Statistics, 1981
Efron's "bootstrap" method of distribution approximation is shown to be asymptotically valid in a large number of situations, including $t$-statistics, the empirical and quantile processes, and von Mises functionals. Some counter-examples are also given, to show that the approximation does not always succeed.
Peter J Bickel, David A Freedman
exaly   +3 more sources

The Föppl–von Kármán equations of elastic plates with initial stress

open access: yesRoyal Society Open Science, 2022
Initially, stressed plates are widely used in modern fabrication techniques, such as additive manufacturing and UV lithography, for their tunable morphology by application of external stimuli.
P. Ciarletta, G. Pozzi, D. Riccobelli
doaj   +1 more source

Estimation of Stress-Strength Reliability for Multicomponent System with Rayleigh Data

open access: yesEnergies, 2021
Inference is investigated for a multicomponent stress-strength reliability (MSR) under Type-II censoring when the latent failure times follow two-parameter Rayleigh distribution. With a context that the lifetimes of the strength and stress variables have
Liang Wang   +3 more
doaj   +1 more source

Asymptotic series solution of variational stokes problems in planar domain with crack-like singularity

open access: yesApplied Mathematics in Science and Engineering, 2022
A class of nonlinear variational problems describing incompressible fluids and solids by stationary Stokes equations given in a planar domain with a crack (infinitely thin flat plate in fluids) is considered.
Victor A. Kovtunenko, Kohji Ohtsuka
doaj   +1 more source

The Convergence Rates of Large Volatility Matrix Estimator Based on Noise, Jumps, and Asynchronization

open access: yesMathematics, 2023
At the turn of the 21st century, the wide availability of high-frequency data aroused an increasing demand for better modeling and statistical inference.
Erlin Guo, Cuixia Li, Fengqin Tang
doaj   +1 more source

Inferences of the Multicomponent Stress–Strength Reliability for Burr XII Distributions

open access: yesMathematics, 2022
Multicomponent stress–strength reliability (MSR) is explored for the system with Burr XII distributed components under Type-II censoring. When the distributions of strength and stress variables have Burr XII distributions with common or unequal inner ...
Yuhlong Lio   +3 more
doaj   +1 more source

A Nuisance-Free Inference Procedure Accounting for the Unknown Missingness with Application to Electronic Health Records

open access: yesEntropy, 2020
We study how to conduct statistical inference in a regression model where the outcome variable is prone to missing values and the missingness mechanism is unknown.
Jiwei Zhao, Chi Chen
doaj   +1 more source

Smooth Metric Adjusted Skew Information Rates [PDF]

open access: yesQuantum, 2023
Metric adjusted skew information, induced from quantum Fisher information, is a well-known family of resource measures in the resource theory of asymmetry.
Koji Yamaguchi, Hiroyasu Tajima
doaj   +1 more source

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