Results 11 to 20 of about 1,622,947 (195)

Some Geometric Properties of Sequence Spaces Involving Lacunary Sequence [PDF]

open access: yesJournal of Inequalities and Applications, 2008
We introduce new sequence space involving lacunary sequence connected with Cesaro sequence space and examine some geometric properties of this space equipped with Luxemburg norm.
Vatan Karakaya
doaj   +7 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   +7 more sources

On Strongly Lacunary $\mathcal{I}_2^{\ast }$-Convergence and Strongly Lacunary $\mathcal{I}_2^{\ast }$-Cauchy Sequence [PDF]

open access: yesUniversal Journal of Mathematics and Applications, 2023
In the study conducted here, we have given some new concepts in summability theory. In this sense, firstly, using the lacunary sequence we have given the concept of strongly $\mathcal{I}_{\theta_2}^{\ast}$-convergence and we have examined the relations ...
Esra Gülle   +2 more
doaj   +2 more sources

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

Lacunary strong A -convergence sequence spaces defined by a sequence of moduli

open access: yesKuwait Journal of Science, 2013
The definition of lacunary strong A-convergence to a modulus is extended to a definition of lacunary strong A -convergence with respect to a sequence of moduli.
AYHAN ESI
doaj   +1 more source

Generalized Lacunary Statistical Difference Sequence Spaces of Fractional Order [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2015
We generalize the lacunary statistical convergence by introducing the generalized difference operator Δνα of fractional order, where α is a proper fraction and ν=(νk) is any fixed sequence of nonzero real or complex numbers.
Ugur Kadak
doaj   +2 more sources

On lacunary invariant sequence spaces defined by a sequence of modulus functions [PDF]

open access: yesApplied Mathematics and Computation, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Vatan Karakaya, Necip Simsek
openaire   +6 more sources

Lacunary statistical convergence and inclusion properties between lacunary methods

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2000
A lacunary sequence is an increasing integer sequence θ={kr} such that kr−kr−1→∞ as r→∞. A sequence x is called sθ-convergent to L provided that for each ϵ>0, limr(1/(kr−kr−1)){the number of   kr ...
Jinlu Li
doaj   +2 more sources

Strongly Lacunary I?-Convergence and Strongly Lacunary I?-Cauchy Sequence [PDF]

open access: yes
In this paper, we defined the concepts of lacunary I?-convergence and strongly lacunary I?-convergence. We investigated the relations between strongly lacunary I-convergence and strongly lacunary I?-convergence. Also, we defined the concept of strongly lacunary I?-Cauchy sequence and investigated the relations between strongly lacunary I-Cauchy ...
Pancaroğlu Akın, Nimet Pancaro?lu   +1 more
openaire   +2 more sources

Hydrogels Under Superchaotropic Control: Polyoxometalate Stabilization and pH-Responsive Crosslinking in Cellulose Ether Solutions. [PDF]

open access: yesAngew Chem Int Ed Engl
Superchaotropic binding of Keggin polyoxometalates (POMs) to non‐ionic biopolymers like cellulose ethers (CEs) stabilizes otherwise hydrolytically unstable POMs in aqueous solution and allows conversion of pH‐nonresponsive polymers into pH‐responsive soft materials. The pH‐driven conversion from plenary to lacunary POMs switches superchaotropic binding
Lokare VB   +3 more
europepmc   +3 more sources

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