نتایج جستجو برای: statistical cluster points

تعداد نتایج: 783234  

Journal: :iranian journal of fuzzy systems 2013
pankaj kumar satvinder singh bhatia vijay kumar

for any lacunary sequence $theta = (k_{r})$, we define the concepts of $s_{theta}-$limit point and $s_{theta}-$cluster point of a sequence of fuzzy numbers $x = (x_{k})$. we introduce the new sets  $lambda^{f}_{s_{theta}}(x)$, $gamma^{f}_{s_{theta}}(x)$ and prove some inclusion relaions between these and the sets $lambda^{f}_{s}(x)$, $gamma^{f}_{s}(x)$ introduced in ~cite{ayt:slpsfn} by aytar [...

Journal: :TURKISH JOURNAL OF MATHEMATICS 2017

Journal: :Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics 2020

Journal: :Universal Journal of Applied Mathematics 2013

Journal: :Adv. Fuzzy Systems 2012
Pankaj Kumar Vijay Kumar Kaushik Satvinder Singh Bhatia

The aim of present work is to introduce and study lacunary statistical limit and lacunary statistical cluster points for generalized difference sequences of fuzzy numbers. Some inclusion relations among the sets of ordinary limit points, statistical limit points, statistical cluster points, lacunary statistical limit points, and lacunary statistical cluster points for these type of sequences ar...

2006
S. Pehlivan B. Fisher

In this note we introduce the concept of a lacunary statistical cluster ( l.s.c.) point and prove some of its properties in finite dimensional Banach spaces. We develop the method suggested by S. Pehlivan and M.A. Mamedov [20] where it was proved that under some conditions optimal paths have the same unique stationary limit point and stationary cluster point. We also show that the set Γx of l.s...

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