Results 61 to 70 of about 558,604 (276)
Uniform convergence rates for nonparametric regression and principal component analysis in functional/longitudinal data [PDF]
, 2010 We consider nonparametric estimation of the mean and covariance functions for functional/longitudinal data. Strong uniform convergence rates are developed for estimators that are local-linear smoothers.
Yehua Li, T. Hsing
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar +6 more
wiley +1 more source
Various limit theorems for ratios from the uniform distribution
Open Mathematics, 2016 In this paper, we consider the ratios of order statistics in samples from uniform distribution and establish strong and weak laws for these ratios.
Miao Yu, Sun Yan, Wang Rujun, Dong Manru
doaj +1 more source
A parameter uniform hybrid approach for singularly perturbed two-parameter parabolic problem with discontinuous data [PDF]
Iranian Journal of Numerical Analysis and OptimizationIn this article, we address singularly perturbed two-parameter parabolic problem of the reaction-convection-diffusion type in two dimensions. These problems exhibit discontinuities in the source term and convection coeffi-cient at particular domain ...
N. Roy, A. Jha
doaj +1 more source
Spectral measures of powers of random matrices
, 2013 This paper considers the empirical spectral measure of a power of a random matrix drawn uniformly from one of the compact classical matrix groups. We give sharp bounds on the $L_p$-Wasserstein distances between this empirical measure and the uniform ...
Meckes, Elizabeth, Meckes, Mark
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Adaptable Tile‐Based Pneumatic Origami through Structurally Coupled Localized Actuation
Advanced Engineering Materials, EarlyView.This article presents tile‐based pneumatic origami structures with rigid tiles and flexible fabric creases, achieving adaptable properties including morphing shape, selective multistability, and tunable stiffness. Independently pressurized folding bladders at each crease enable structurally coupled localized actuation of origami structures.
Tiantian Li, Jonathan Luntz, Diann Brei
wiley +1 more source
AIMS MathematicsThe objective of the present paper is to solve a one-dimensional quasilinear parabolic singularly perturbed problem with a discontinuous source term.
Ruby, Vembu Shanthi, Higinio Ramos
doaj +1 more source
An improved genetic algorithm based fractional open circuit voltage MPPT for solar PV systems
Energy Reports, 2023 To extract the maximum power from solar PV, maximum power point tracking (MPPT) controllers are needed to operate the PV arrays at their maximum power point under varying environmental conditions.
Aakash Hassan +2 more
doaj +1 more source
Uniform approximation of eigenvalues in Laguerre and Hermite â-ensembles by roots of orthogonal polynomials [PDF]
, 2004 We derive strong uniform approximations for the eigenvalues in general Laguerre and Hermite beta-ensembles by showing that the maximal discrepancy between the suitably scaled eigenvalues and roots of orthogonal polynomials converges almost surely to zero
Dette, Holger, Imhof, Lorens A.
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, 2017 In this paper we derive new uniform convergence estimates for the V-cycle MGM applied to symmetric positive definite Toeplitz block tridiagonal matrices, by also discussing few connections with previous results. More concretely, the contributions of this
Chen, Minghua +2 more
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