Results 41 to 50 of about 862 (130)

On statistical convergence and strong Cesàro convergence by moduli [PDF]

open access: yes, 2019
In this paper we will establish a result by Connor, Khan and Orhan (Analysis 8:47–63, 1988; Publ. Math. (Debr.) 76:77–88, 2010) in the framework of the statistical convergence and the strong Cesàro convergence defined by a modulus function f . Namely,
León Saavedra, Fernando   +3 more
core   +2 more sources

Structure–Antimicrobial Activity Relationships of Recombinant Host Defence Peptides Against Drug‐Resistant Bacteria

open access: yesMicrobial Biotechnology, Volume 18, Issue 9, September 2025.
Recombinant constructs of Host defence peptides (HDPs) represent a valuable class of antimicrobial agents to address the growing threat of antimicrobial resistance (AMR). Structure–activity relationship (SAR) studies demonstrate that amphipathicity mainly explains the average antimicrobial activity against the Gram‐positive strains, and the exposed ...
Sergi Travé‐Asensio   +5 more
wiley   +1 more source

Outcomes of children with haematological malignancies given second haploidentical haematopoietic stem cell transplantation with either TCRαβ/CD19 depletion or post‐transplant cyclophosphamide

open access: yesBritish Journal of Haematology, Volume 207, Issue 3, Page 929-937, September 2025.
Summary Human leukocyte antigen (HLA)‐haploidentical haematopoietic cell transplantation (haplo‐HCT) is a suitable salvage strategy in children with haematological malignancies experiencing either relapse or graft failure (GF) after the first HCT.
Riccardo Masetti   +20 more
wiley   +1 more source

A Note on Generalized Indexed Norlund Summability Factor of an Infinite Series

open access: yesInternational Journal of Analysis and Applications, 2019
In the present article, we have established a result on generalized indexed absolute Norlund summability factor by generalizing results of Mishra and Srivastava on indexed absolute Cesaro summabilty factors and Padhy et.al.
B. P. Padhy, P. Tripathy, B. B. Mishra
doaj   +2 more sources

Characterizations of a Banach Space through the Strong Lacunary and the Lacunary Statistical Summabilities

open access: yesMathematics, 2020
In this manuscript we characterize the completeness of a normed space through the strong lacunary ( N θ ) and lacunary statistical convergence ( S θ ) of series. A new characterization of weakly unconditionally Cauchy series through N θ
Soledad Moreno-Pulido   +4 more
doaj   +1 more source

On multiplicative recurrence along linear patterns

open access: yesJournal of the London Mathematical Society, Volume 112, Issue 3, September 2025.
Abstract Donoso, Le, Moreira, and Sun (J. Anal. Math. 149 (2023), 719–761) study sets of recurrence for actions of the multiplicative semigroup (N,×)$(\mathbb {N}, \times)$ and provide some sufficient conditions for sets of the form S={(an+b)/(cn+d):n∈N}$S=\lbrace (an+b)/(cn+d) \colon n \in \mathbb {N}\rbrace $ to be sets of recurrence for such actions.
Dimitrios Charamaras   +2 more
wiley   +1 more source

Some absolutely effective product methods

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1992
It is proved that the product method A(C,1), where (C,1) is the Cesàro arithmetic mean matrix, is totally effective under certain conditions concerning the matrix A.
H. P. Dikshit, J. A. Fridy
doaj   +1 more source

Local spectral theory for subordinated operators: The Cesàro operator and beyond

open access: yesJournal of the London Mathematical Society, Volume 112, Issue 2, August 2025.
Abstract We study local spectral properties for subordinated operators arising from C0$C_0$‐semigroups. Specifically, if T=(Tt)t⩾0$\mathcal {T}=(T_t)_{t\geqslant 0}$ is a C0$C_0$‐semigroup acting boundedly on a complex Banach space and Hν=∫0∞Ttdν(t)$$\begin{equation*} \mathcal {H}_\nu = \int _{0}^{\infty } T_t\; d\nu (t) \end{equation*}$$is the ...
Eva A. Gallardo‐Gutiérrez   +1 more
wiley   +1 more source

Summability factors between the absolute Cesàro methods

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018
If Σε_{n}x_{n} is summable by the method Y whenever Σx_{n} is summable by the method X, then we say that the factor ε=(ε_{n}) is of type (X,Y) and denote by (X,Y).
G. Canan Hazar Güleç
doaj   +1 more source

Kutatások a diadikus harmonikus analízis körében = Research in dyadic harmonic analysis [PDF]

open access: yes, 2009
A pályázat keretében írott cikkek között számosban foglalkoztam egy és kétváltozós integrálható függvények logaritmikus közepeinek konvergenciájával. Többek között vizsgáltuk, hogy mi a legbővebb norma konvergencia tér.
Gát, György
core  

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