Results 31 to 40 of about 471,877 (274)

p-topological Cauchy completions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1999
The duality between “regular” and “topological” as convergence space properties extends in a natural way to the more general properties “p-regular” and “p-topological.” Since earlier papers have investigated regular, p-regular, and topological Cauchy ...
J. Wig, D. C. Kent
doaj   +1 more source

Bowen Lemma in the Countable Symbolic Space

open access: yesEntropy, 2017
We consider the sets of quasi-regular points in the countable symbolic space. We measure the sizes of the sets by Billingsley-Hausdorff dimension defined by Gibbs measures.
Mingtian Li, Jihua Ma
doaj   +1 more source

Penalized nonparametric mean square estimation of the coefficients of diffusion processes [PDF]

open access: yes, 2007
We consider a one-dimensional diffusion process $(X_t)$ which is observed at $n+1$ discrete times with regular sampling interval $\Delta$. Assuming that $(X_t)$ is strictly stationary, we propose nonparametric estimators of the drift and diffusion ...
Comte, Fabienne   +2 more
core   +4 more sources

Model-Free Data-Driven Methods in Mechanics: Material Data Identification and Solvers [PDF]

open access: yes, 2019
This paper presents an integrated model-free data-driven approach to solid mechanics, allowing to perform numerical simulations on structures on the basis of measures of displacement fields on representative samples, without postulating a specific ...
Leygue, Adrien   +2 more
core   +3 more sources

Weighted almost convergence and related infinite matrices

open access: yesJournal of Inequalities and Applications, 2018
The purpose of this paper is to introduce the notion of weighted almost convergence of a sequence and prove that this sequence endowed with the sup-norm ∥ ⋅ ∥ ∞ ${\Vert \cdot \Vert } _{\infty}$ is a BK-space. We also define the notions of weighted almost
Syed Abdul Mohiuddine, Abdullah Alotaibi
doaj   +1 more source

Browder's Convergence for Uniformly Asymptotically Regular Nonexpansive Semigroups in Hilbert Spaces [PDF]

open access: yesFixed Point Theory and Applications, 2009
AbstractWe give a sufficient and necessary condition concerning a Browder's convergence type theorem for uniformly asymptotically regular one-parameter nonexpansive semigroups in Hilbert spaces.
López Acedo, Genaro, Suzuki, Tomonari
openaire   +4 more sources

A centralised training algorithm with D3QN for scalable regular unmanned ground vehicle formation maintenance

open access: yesIET Intelligent Transport Systems, 2021
The unmanned ground vehicle (UGV) has been widely used to accomplish various missions in civilian or military environments. Formation of the UGVs group is an important technique to support the broad applications of multi‐functional UGVs.
Hao Yuan, Jun Ni, Jibin Hu
doaj   +1 more source

Convergent perturbative power series solution of the stationary Maxwell--Born--Infeld field equations with regular sources

open access: yes, 2011
The stationary Maxwell-Born-Infeld field equations of electromagnetism with integrable regular sources in a Hoelder space are solved using a perturbation series expansion in powers of Born's electromagnetic constant.
Kiessling, Michael K. -H.
core   +1 more source

A full bayesian approach for boolean genetic network inference. [PDF]

open access: yesPLoS ONE, 2014
Boolean networks are a simple but efficient model for describing gene regulatory systems. A number of algorithms have been proposed to infer Boolean networks.
Shengtong Han   +5 more
doaj   +1 more source

Rate of Weighted Statistical Convergence for Generalized Blending-Type Bernstein-Kantorovich Operators

open access: yesMathematics, 2022
An alternative approach, known today as the Bernstein polynomials, to the Weierstrass uniform approximation theorem was provided by Bernstein. These basis polynomials have attained increasing momentum, especially in operator theory, integral equations ...
Faruk Özger   +2 more
doaj   +1 more source

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