Results 71 to 80 of about 4,252 (197)
Star Discrepancy Bounds of Double Infinite Matrices induced by Lacunary Systems [PDF]
, 2014 In 2001 Heinrich, Novak, Wasilkowski and Wo\'zniakowski proved that the inverse of the star discrepancy satisfies $n(d,\varepsilon)\leq c_{\abs}d \varepsilon^{-2}$ by showing that there exists a set of points in $[0,1)^d$ whose star-discrepancy is ...
Löbbe, Thomas
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A pointwise ergodic theorem along return times of rapidly mixing systems
Bulletin of the London Mathematical Society, Volume 57, Issue 12, Page 3730-3748, December 2025.Abstract We introduce a new class of sparse sequences that are ergodic and pointwise universally L2$L^2$‐good for ergodic averages; that is, sequences along which the ergodic averages converge almost surely to the projection to invariant functions.
Sebastián Donoso +2 more
wiley +1 more source
Density by moduli and Wijsman lacunary statistical convergence of sequences of sets
Journal of Inequalities and Applications, 2017 The main object of this paper is to introduce and study a new concept of f-Wijsman lacunary statistical convergence of sequences of sets, where f is an unbounded modulus.
Vinod K Bhardwaj, Shweta Dhawan
doaj +1 more source
Active Learning‐Assisted Exploration of [PO40Mo12]3− for Alzheimer's Therapy Insights
Advanced Science, Volume 12, Issue 42, November 13, 2025.Bayesian Optimization coupled with active learning to uncover the interaction mechanism of [PO40Mo12]3− on amyloid‐β peptide. Abstract Alzheimer's disease (AD), involving amyloid‐β (Aβ) aggregation, has potential therapeutic modulators in polyoxometalates (POMs) like [PMo12O40]3−.
Lincan Fang +3 more
wiley +1 more source
Journal of Function Spaces, 2018 We first define the notion of lacunary statistical convergence of order (α,β), and taking this notion into consideration, we introduce some seminormed difference sequence spaces over n-normed spaces with the help of Musielak-Orlicz function M=(Mk) of ...
S. A. Mohiuddine +2 more
doaj +1 more source
Lacunary generating functions of Hermite polynomials and symbolic methods [PDF]
, 2015 We employ an umbral formalism to reformulate the theory of Hermite polynomials and the derivation of the associated lacunary generating ...
D. Babusci +4 more
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Ferrimagnetic Structure of 3C Pyrrhotite (Fe7S8) From Neutron Diffraction
Geochemistry, Geophysics, Geosystems, Volume 26, Issue 9, September 2025.Abstract Pyrrhotite is a paleomagnetically important magnetic mineral in many geological settings. It forms numerous polytypes with different stacking patterns of the NiAs structure along the crystallographic c axis to produce different vacancy‐ordered superstructures.
Chin‐Wei Wang +2 more
wiley +1 more source
Invariant means and lacunary sequence spaces of order (α, β)
Demonstratio MathematicaIn this article, we use the notion of lacunary statistical convergence of order (α,β)\left(\alpha ,\beta ) to introduce new sequence spaces by lacunary sequence, invariant means defined by Musielak-Orlicz function ℳ=(ℵk){\mathcal{ {\mathcal M} }}=\left({\
Ayman-Mursaleen Mohammad +3 more
doaj +1 more source
Polyoxotungstate‐Stabilized Gold Nanoparticles: How to Transfer from an Aqueous Suspension to CH3CN
European Journal of Inorganic Chemistry, Volume 28, Issue 22, August 20, 2025.Available methods inspired by the literature for preparing stable suspensions of gold nanoparticles stabilized by polyoxometalates (POMs@AuNPs) in CH3CN, a solvent commonly used in oxidation reactions, are compared. The evaluation criteria used are the ease of obtaining and the stability of the POM@AuNPs suspensions, as well as the reproducibility of ...
Jean‐Baptiste Harlé +8 more
wiley +1 more source
The pointwise convergence of Fourier Series (I). On a conjecture of Konyagin [PDF]
, 2016 We provide a near-complete classification of the Lorentz spaces $\Lambda_{\varphi}$ for which the sequence $\{S_{n}\}_{n\in \mathbb{N}}$ of partial Fourier sums is almost everywhere convergent along lacunary subsequences. Moreover, under mild assumptions
Lie, Victor
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