Results 11 to 20 of about 3,883 (229)

Centered Polygonal Lacunary Sequences [PDF]

open access: yesMathematics, 2019
Lacunary functions based on centered polygonal numbers have interesting features which are distinct from general lacunary functions. These features include rotational symmetry of the modulus of the functions and a notion of polished level sets.
Keith Sullivan   +2 more
doaj   +2 more sources

Strongly Almost Lacunary -Convergent Sequences [PDF]

open access: yesAbstract and Applied Analysis, 2013
We study some new strongly almost lacunary -convergent generalized difference sequence spaces defined by an Orlicz function. We give also some inclusion relations related to these sequence spaces.
Adem Kılıçman, Stuti Borgohain
doaj   +5 more sources

Generalized Difference Lacunary Weak Convergence of Sequences [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2023
In this paper, we introduce the concept of generalized difference lacunary weak convergence of sequences. Using the concept of difference operator, we have introduced some new classes of sequences. We investigated several of its algebraic and topological
Bibhajyoti Tamuli, Binod Tripathy
doaj   +2 more sources

Operator Ideal of Cesaro Type Sequence Spaces Involving Lacunary Sequence [PDF]

open access: yesAbstract and Applied Analysis, 2014
The aim of this paper is to give the sufficient conditions on the sequence space Cesθ,p defined in Lim (1977) such that the class of all bounded linear operators between any arbitrary Banach spaces with nth approximation numbers of the bounded linear ...
Awad A. Bakery
doaj   +4 more sources

Lacunary statistical convergence of double sequences [PDF]

open access: yesMathematical Communications, 2005
In 1978 Freedman, Sember, and Raphael presented a definition for lacunary refinement as follows: $rho={bar{k}_{r}}$ is called a lacunary refinement of the lacunary sequence $theta ={k_{r}}$ if ${k_{r}}subseteq {bar{k}_{r}}$.
E. Savaş, R. F. Patterson
core   +3 more sources

Riesz Lacunary Sequence Spaces of Fractional Difference Operator [PDF]

open access: diamondKragujevac Journal of Mathematics, 2022
In this paper, we intend to make new approach to introduce and study some fractional difference sequence spaces by Riesz mean associated with infinite matrix and a sequence of modulus functions over n -normed spaces. Various algebraic and topological properties of these newly formed sequence spaces have been explored and some inclusion relations ...
Kuldip Raj, Kavita Saini, Neeru Sawhney
openalex   +3 more sources

σ-asymptotically lacunary statistical equivalent sequences [PDF]

open access: yesCentral European Journal of Mathematics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Savaş Ekrem, Patterson Richard
openaire   +4 more sources

Lacunary I-Convergent Sequences [PDF]

open access: yesKyungpook mathematical journal, 2012
Summary: In this article we introduce the concepts of lacunary \(I\)-convergent sequences. We investigate its different properties like solid, symmetric, convergence free etc.
Tripathy, Binod Chandra   +2 more
openaire   +1 more source

Lacunary ℐ-Invariant Convergence of Sequence of Sets in Intuitionistic Fuzzy Metric Spaces

open access: yesJournal of Mathematics, 2021
The concepts of invariant convergence, invariant statistical convergence, lacunary invariant convergence, and lacunary invariant statistical convergence for set sequences were introduced by Pancaroğlu and Nuray (2013).
Mualla Birgül Huban
doaj   +1 more source

Lacunary Statistical Convergence in Measure for Double Sequences of Fuzzy Valued Functions

open access: yesJournal of Mathematics, 2021
Based on the concept of lacunary statistical convergence of sequences of fuzzy numbers, the lacunary statistical convergence, uniformly lacunary statistical convergence, and equi-lacunary statistical convergence of double sequences of fuzzy-valued ...
Ömer Kişi
doaj   +1 more source

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