Results 41 to 50 of about 1,622,947 (195)

On Triple Difference Sequences of Real Numbers in Neutrosophic Normed Spaces

open access: yesCommunications in Advanced Mathematical Sciences, 2022
The aim of this article is to investigate triple $\Delta $-statistical convergent sequences in a neutrosophic normed space (NNS). Also, we examine the notions of $\Delta $-statistical limit points and $\Delta $-statistical cluster points and prove their ...
Verda Gürdal, Ömer Kişi
doaj   +1 more source

Construction of Lacunary Sequence Spaces via Modulus Function and Nörlund-Mean of Order α

open access: yesAxioms
In this work, we introduce new classes of lacunary sequence spaces based on Nörlund-type means, a sequence of modulus functions and the order parameter ...
Hong-Wei Wang   +4 more
doaj   +1 more source

On some lacunary difference sequence spaces defined by a sequence of Orlicz functions and q-lacunary Δnm-statistical convergence

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2012
In this article, we introduce the lacunary difference sequence spaces w0(M, θ, Δnm, p, q), w1(M, θ, Δnm, p, q) and w∞(M, θ, Δnm, p, q) using a sequence M = (Mk) of Orlicz functions and investigate some relevant properties of these spaces. Then, we define
Tripathy Binod Chandra, Dutta Hemen
doaj   +1 more source

LACUNARY STATISTICAL CONVERGENCE FOR SEQUENCE OF SETS IN INTUITIONISTIC FUZZY METRIC SPACE [PDF]

open access: yes, 2022
We investigate the concept of lacunary statistical convergence and lacunary strongly convergence for sequence of sets in intuitionistic fuzzy metric space (IFMS) and examine their characterization.
Kişi, Ömer
core   +1 more source

New Definitions about A I -Statistical Convergence with Respect to a Sequence of Modulus Functions and Lacunary Sequences

open access: yesAxioms, 2018
In this paper, using an infinite matrix of complex numbers, a modulus function and a lacunary sequence, we generalize the concept of I -statistical ...
Ömer Kişi   +2 more
doaj   +1 more source

POMs‐GibbsNet: A Deep Neural Network for the Prediction of Thermodynamic Parameters of Polyoxometalates

open access: yesJournal of Computational Chemistry, Volume 47, Issue 28, October 30, 2026.
Polyoxometalate thermochemistry is often limited by the high cost of DFT vibrational frequency calculations. POMs‐GibbsNet uses molecular structure, electronic, and QTAIM descriptors to predict thermal Gibbs free‐energy corrections without calculating the Hessian.
Jordi Buils, Carles Bo, David Balcells
wiley   +1 more source

Changes in land‐snail communities and steppe environments in the lower Rhône valley during the Lateglacial–Holocene transition

open access: yesBoreas, Volume 55, Issue 4, Page 1160-1186, October 2026.
Land snail successions in the lower Rhône valley allow us to reconstruct the postglacial recolonization. From the Lateglacial period onwards, Mediterranean steppe communities appeared. The arrival of forest taxa was significantly delayed by aridity. The question of glacial refugia, both local and distant, primarily concerned Mediterranean species of ...
Frédéric Magnin
wiley   +1 more source

A variation on lacunary statistical quasi cauchy sequences

open access: yesCommunications Faculty Of Science University of Ankara Series A1Mathematics and Statistics, 2017
In this paper, the concept of a lacunary statistically -quasi-Cauchysequence is investigated. In this investigation, we proved interesting theoremsrelated to lacunary statisticallycontinuities. A real valued function f de…ned on a subset A of R, the set ofreal numbers, is called lacunary statisticallyserves lacunary statistically delta quasi-Cauchy ...
CAKALLI, Hüseyin, KAPLAN, Hüseyin
openaire   +4 more sources

Graphene Oxide‐Supported Chromium‐Containing Polyoxometalate as an Efficient Heterogeneous Catalyst for Nitroarene Reduction Under Mild Conditions

open access: yesGlobal Challenges, Volume 10, Issue 9, September 2026.
A chromium‐substituted monovacant Keggin polyanion was immobilized on the surface of graphene oxide. The obtained nanocatalyst showed high catalytic activity in the reduction of various nitroarenes under mild conditions. GC‐MS analysis confirmed the direct pathway for reduction of nitroarenes in the presence of the catalyst.
Maryam Khalaji‐Verjani   +5 more
wiley   +1 more source

Lacunary strong convergence with respect to a sequence of modulus functions [PDF]

open access: yes, 1995
summary:The definition of lacunary strong convergence is extended to a definition of lacunary strong convergence with respect to a sequence of modulus functions in a Banach space.
Fisher, Brian, Pehlivan, Serpil
core  

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