Statistical summability(C, 1) for sequences of fuzzy real numbers and a Tauberian theorem

2010 ◽  
Vol 21 (6) ◽  
pp. 379-384 ◽  
Author(s):  
Y. Altin ◽  
M. Mursaleen ◽  
H. Altinok
2010 ◽  
Vol 23 (5) ◽  
pp. 651-655 ◽  
Author(s):  
Binod Chandra Tripathy ◽  
Achyutananda Baruah

2012 ◽  
Vol 17 (4) ◽  
pp. 549-577 ◽  
Author(s):  
Amar Jyoti Dutta ◽  
Binod Chandra Tripathy

In this article we introduce the notion of ideal acceleration convergence of sequences of fuzzy real numbers. We have proved a decomposition theorem for ideal acceleration convergence of sequences as well as for subsequence transformations and studied different types of acceleration convergence of fuzzy real valued sequence.


2013 ◽  
Vol 2013 ◽  
pp. 1-4
Author(s):  
Bipul Sarma

We study different properties of convergent, null, and bounded double sequence spaces of fuzzy real numbers like completeness, solidness, sequence algebra, symmetricity, convergence-free, and so forth. We prove some inclusion results too.


2018 ◽  
Vol 85 (3-4) ◽  
pp. 411
Author(s):  
Sangita Saha ◽  
Santanu Roy

In this article, the concept of statistically pre-Cauchy sequence of fuzzy real numbers having multiplicity greater than two defined by Orlicz function is introduced. A characterization of the class of bounded statistically pre-Cauchy triple sequences of fuzzy numbers with the help of Orlicz function is presented. Then a necessary and suffcient condition for a bounded triple sequence of fuzzy real numbers to be statistically pre-Cauchy is proved. Also a necessary and sufficient condition for a bounded triple sequence of fuzzy real numbers to be statistically convergent is derived. Further, a characterization of the class of bounded statistically convergent triple sequences of fuzzy numbers is presented and linked with Cesaro summability.


2009 ◽  
Vol 14 (3) ◽  
pp. 391-397 ◽  
Author(s):  
Binod Chandra Tripathy ◽  
Achyutanada Baruah

In this paper we introduce the natation difference operator Δrn(m ≥ 0, an integer) for studying properties of some sequence spaces. We define the sequence spaces l ∞ F (Δm), cF(Δm), cF o(Δm) and investigate their properties like solid‐ness, convergence free, symmetricity, completeness.


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