Results 91 to 100 of about 33,995 (286)

Rate of Convergence of Predictive Distributions for Dependent Data [PDF]

This paper deals with empirical processes of the type Cn(B) = n^(1/2) {µn(B) - P(Xn+1 in B | X1, . . . ,Xn)} , where (Xn) is a sequence of random variables and µn = (1/n)SUM(i=1,..,n) d(Xi) the empirical measure.
Pietro Rigo, Luca Pratelli, Patrizia Berti, Irene Crimaldi   +3 more
core  

Uniform convergence for complex [0, 1]-martingales [PDF]

, 2010
International audiencePositive T-martingales were developed as a general framework that extends the positive measure-valued martingales and are meant to model intermittent turbulence.
Jin, Xiong, Barral, Julien, Benoît Mandelbrot, Xiong Jin, Julien Barral, Mandelbrot, Benoît   +5 more
core   +1 more source

Single Functional Index Quantile Regression for Functional Data with Missing Data at Random

Ekonometria, 2023
The primary goal of this research was to estimate the quantile of a conditional distribution using a semi-parametric approach in the presence of randomly missing data, where the predictor variable belongs to a semi-metric space.
Nadia Kadiri, Sanaà Dounya Mekki, Abbes Rabhi   +2 more
doaj  

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source

Uniform approximation of eigenvalues in Laguerre and Hermite beta-ensembles by roots of orthogonal polynomials [PDF]

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.
core  

Some results on uniform statistical cluster points [PDF]

, 2017
In this paper, we present some results linking the uniform statistical limit superior and inferior, almost convergence and uniform statistical convergence of a sequence. We also study the relationship between the set of uniform statistical cluster points
Tuğba YURDAKADİM, Miller-Van-Wieren, Leila, Leila MILLER-VAN-WIEREN, Yurdakadim, Tuğba   +3 more
core   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Uniform Bahadur Representation for Local Polynomial Estimates of M-Regression and Its Application to The Additive Model [PDF]

, 2010
We use local polynomial fitting to estimate the nonparametric M-regression function for strongly mixing stationary processes {(Yi,Xi)}. We establish a strong uniform consistency rate for the Bahadur representation of estimators of the regression ...
Linton, O, Yingcun Xia, Linton, Oliver, Kong, E Efang, Xia, Y., Kong, Efang, Kong, E., Linton, O., Oliver Linton, Xia, Y, Efang Kong, Xia, Yingcun   +11 more
core   +1 more source

Numerical solution of singularly perturbed parabolic differential difference equations

Қарағанды университетінің хабаршысы. Математика сериясы
This study presents a computational method for the singularly perturbed parabolic differential difference equations with small negative shifts in convection and reaction terms. To handle the small negative shifts, the Taylor series expansion is applied.
D.B. Huka, W.G. Melesse, F.W. Gelu
doaj   +1 more source

Almost Uniform Vs. Pointwise Convergence from a Linear Point of View

Mediterranean Journal of Mathematics
Abstract A review of the state of the art of the comparison between any two different modes of convergence of sequences of measurable functions is carried out with focus on the algebraic structure of the families under analysis. As a complement of the amount of results obtained by several authors, it is proved, among other assertions ...
Bernal-González, L., Calderón-Moreno, M. C., Gerlach-Mena, P. J., Prado-Bassas, J. A.   +3 more
openaire   +2 more sources