Results 131 to 140 of about 211 (159)

Lacunary Statistical and Lacunary Strongly Convergence of Generalized Difference Sequences of Fuzzy Numbers

Computers and Mathematics With Applications, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rifat Çolak, Yavuz Altın
exaly   +4 more sources

Double Sequence Spaces Characterized by Lacunary Sequences

Applied Mathematics Letters, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ekrem Savas, Richard F Patterson
exaly   +4 more sources

Almost Lacunary Statistical and Strongly Almost Lacunary Convergence of Sequences of Fuzzy Numbers

Mathematical and Computer Modelling, 2009
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Mohammad Mursaleen
exaly   +2 more sources

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Lacunary Strongly Δ-Convergent Sequences of Fuzzy Numbers

Information Sciences, 2004
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Tunay Bilgin
exaly   +5 more sources

Lacunary Statistical Convergence of Sequences of Fuzzy Numbers

Fuzzy Sets and Systems, 1998
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Fatih Nuray
exaly   +3 more sources

On Asymptotically Double Lacunary Statistically Equivalent Sequences

Applied Mathematics Letters, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ayhan Esi
exaly   +3 more sources

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   +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

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   +3 more sources

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   +2 more sources