Results 161 to 170 of about 3,272,186 (195)

Lacunary statistical convergence of sequences of fuzzy numbers

Fuzzy Sets and Systems, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fatih Nuray
exaly   +3 more sources

Lacunary strongly Δ-convergent sequences of fuzzy numbers

Information Sciences, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
exaly   +4 more sources

On lacunary generalized statistical convergent complex uncertain triple sequence

Journal of Intelligent & Fuzzy Systems, 2021
In this work, we study the lacunary I -statistical convergence concept of complex uncertain triple sequence. Four types of lacunary I -statistically convergent complex uncertain triple sequences are presented, namely lacunary I -statistical convergence ...
I. A. Demirci, Mehmet Gürdal
semanticscholar   +1 more source

Orlicz lacunary sequence spaces of 𝑙-fractional difference operators

, 2020
Recently, S. K. Mahato and P. D. Srivastava [A class of sequence spaces defined by 𝑙-fractional difference operator, preprint 2018, http://arxiv.org/abs/1806.10383] studied 𝑙-fractional difference sequence spaces. In this article, we intend to make a new
K. Raj, K. Saini, A. Choudhary
semanticscholar   +1 more source

Lacunary statistical convergence and strongly lacunary summable for sequences of dual numbers

Journal of Intelligent & Fuzzy Systems, 2019
Dual number algebra is a powerful mathematical tool for the kinematic and dynamic analysis of spatial mechanisms. The algebra of dual numbers has been originally conceived by Clifford [ 1 ], but its first applications to mechanics are due to Kotelnikov [ 2
Sinan Ercan, Hifsi Altinok, Yavuz Altin
openaire   +1 more source

Additive Completion of Lacunary Sequences

Combinatorica, 2001
Zwei Mengen \(A, B \subseteq \mathbb N\) heißen additive Komplemente, wenn ihre Summe \[ A+B=\{a+b \mid a\in A,\;b\in B\} \] alle genüngend großen natürlichen Zahlen enthält. Dabei gilt natürlich \(A(x)B(x)\geq x-K\) mit einer geeigneten Konstanten \(K\) \((A(x)\) Anzahl der Elemente der Menge \(A\), die \(\leq x\) sind).
openaire   +2 more sources

Double lacunary density and lacunary statistical convergence of double sequences

Studia Scientiarum Mathematicarum Hungarica, 2010
In this paper, we have defined double lacunary density and investigated the relation between statistical and lacunary statistical convergence of double sequences. Also, we have solved an inequality related to the lacunary statistical limit superior of real bounded double sequences.
Celal Çakan, Bilal Altay, Hüsamettin Çoşkun   +2 more
openaire   +1 more source

An Approximation by Lacunary Sequence of Vectors

Combinatorics, Probability and Computing, 2008
Let $(t_k)_{k=0}^{\infty}$ be a sequence of real numbers satisfying $t_0 \ne 0$ and $|t_{k+1}| \geq (1+1/M) |t_{k}|$ for each k ≥ 0, where M ≥ 1 is a fixed number. We prove that, for any sequence of real numbers $(\xi_k)_{k=0}^{\infty}$, there is a real number ξ such that $\|t_k \xi-\xi_k\|>1/(80M \log(28M))$ for each k ≥ 0.
openaire   +1 more source

Noncommutative discrete spherical maximal inequalities over a lacunary sequence

Bulletin of the London Mathematical Society
This paper establishes the noncommutative maximal inequality for discrete spherical averages over a lacunary sequence. Our main result extends the work of Hughes [J. Anal. Math. 138 (2019), no.
Wenjuan Li, Qi Sun, Lian Wu
semanticscholar   +1 more source

On the Lacunary (A, φ)-Statistical Convergence of Double Sequences

Ukrainian Mathematical Journal, 2018
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openaire   +2 more sources