Results 21 to 30 of about 33,995 (286)
Almost uniform convergence in the Wiener–Wintner ergodic theorem [PDF]
Studia Mathematica, 2021 Summary: We extend almost everywhere convergence in the Wiener-Wintner ergodic theorem to a generally stronger almost uniform convergence and, in the case of infinite measure, we present a universal space for which this convergence holds. We then extend this result to the case with Besicovitch weights.
Chilin, Vladimir, Litvinov, Semyon
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Almost uniform convergence in the noncommutative Dunford–Schwartz ergodic theorem [PDF]
Comptes Rendus. Mathématique, 2017 This article gives an affirmative solution to the problem whether the ergodic Cesáro averages generated by a positive Dunford–Schwartz operator in a noncommutative space L
Chilin, Vladimir, Litvinov, Semyon
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Strong consistency of the local linear relative regression estimator for censored data [PDF]
Opuscula Mathematica, 2022 In this paper, we combine the local linear approach to the relative error regression estimation method to build a new estimator of the regression operator when the response variable is subject to random right censoring.
Feriel Bouhadjera, Elias Ould Saïd
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Mathematics, 2023 This article aims at the development and analysis of a numerical scheme for solving a singularly perturbed parabolic system of n reaction–diffusion equations where m of the equations (with ...
Manikandan Mariappan +2 more
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Converging Flow Passages, Nanofluids and Magnetic Field: Effects on the Thermal Response of Microchannel Heat Sinks [PDF]
Journal of Heat and Mass Transfer Research, 2022 To analyze the possibility of heat transfer enhancement of micro-scale heat exchangers, the transport phenomena of water (H2O) - Aluminum oxide (Al2O3) nanofluid in a three-dimensional microchannel with converging flow passages in the presence of a ...
Amir Fattahi +2 more
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Necessary and Sufficient Conditions for Stochastic Convergence of the Kernel Estimation of the Intensity Function of Non-Homogeneous Poisson Process in R² [PDF]
The Egyptian Statistical Journal, 2002 The intensity function of the non-homogeneous Poisson process, that is defined on R² will be estimated by using kernel method, and it will be searched for necessary and sufficient conditions to have a uniform convergence in probability, almost sure, and ...
Zakia Kalantan +2 more
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Uniform Consistency for Functional Conditional U-Statistics Using Delta-Sequences
Mathematics, 2022 U-statistics are a fundamental class of statistics derived from modeling quantities of interest characterized by responses from multiple subjects. U-statistics make generalizations the empirical mean of a random variable X to the sum of all k-tuples of X
Salim Bouzebda, Amel Nezzal, Tarek Zari
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Revstat Statistical Journal, 2022 The main objective of this paper is to investigate the estimation of conditional density function based on the single-index model in the censorship model when the sample is considered as an independent and identically distributed (i.i.d.) random ...
Nadia Kadiri +2 more
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The topology of almost uniform convergence [PDF]
Pacific Journal of Mathematics, 1959 set S into a locally convex linear topological space F. Then a subset U of &(S, F) has property β over a subset A of S if it satisfies the following condition: for some neighborhood V of 0 in F it is true that for each finite subset {f19 ° ,/fc} of %>*(S, F) ~ U there is a finite subset {xlf x2, , xn] of A and a finite set of positive numbers {alf a2, •
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Almost Uniform Convergence Versus Pointwise Convergence [PDF]
Proceedings of the American Mathematical Society, 1960 In many an example of a function space whose topology is the topology of almost uniform convergence it is observed that the same topology is obtained in a natural way by considering pointwise convergence of extensions of the functions on a larger domain [1; 2].
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