scholarly journals Properties of $\Gamma^{2}$ defined by a modulus function

2012 ◽  
Vol 31 (1) ◽  
pp. 193
Author(s):  
Chinnswamy Murugesan ◽  
Nagarajan Subramanian

In this article, we introduces the generalized difference paranormed double sequence spaces $\Gamma^{2}\left(\Delta^{m}_{\gamma},f,p,q,s\right)$ and $\Lambda^{2} \left(\Delta^{m}_{\gamma},f,p,q,s\right)$ defined over a seminormed sequence space  $\left(X,q\right)$

Filomat ◽  
2016 ◽  
Vol 30 (3) ◽  
pp. 631-638 ◽  
Author(s):  
Ekrem Savaş ◽  
Eren Savaş

In this paper we introduce and study the double sequence space m''(M,?,q) by using the Orlicz function M. Also we obtain some inclusion results involving the space m''(M,?,q).


2015 ◽  
Vol 55 (1) ◽  
pp. 19-28
Author(s):  
Manmohan Das

Abstract In this article our aim to introduce some new I-convergent double sequence spaces of fuzzy real numbers defined by modulus function and studies their some topological and algebraic properties. Also we establish some inclusion relations.


2011 ◽  
Vol 61 (2) ◽  
Author(s):  
Ekrem Savaş ◽  
Richard Patterson

AbstractThis paper begins with new definitions for double sequence spaces. These new definitions are constructed, in general, by combining modulus function and nonnegative four-dimensional matrix. We use these definitions to establish inclusion theorems between various sequence spaces such as: If A = (a m,n,k,l) be a nonnegative four-dimensional matrix such that $$ \mathop {\sup }\limits_{m,n} \sum\limits_{k,l = 0,0}^{\infty ,\infty } {a_{m,n,k,l} < \infty } $$ and let f be a modulus, then ω″(A, f) ⊂ ω″∞(A, f) and ω″0(A, f) ⊂ ω″∞(A, f).


Filomat ◽  
2011 ◽  
Vol 25 (4) ◽  
pp. 55-62 ◽  
Author(s):  
Richard Patterson ◽  
Ekrem Savaş

Matrix summability is arguable the most important tool used to characterize sequence spaces. In 1993 Kolk presented such a characterization for statistically convergent sequence space using nonnegative regular matrix. The goal of this paper is extended Kolk?s results to double sequence spaces via four dimensional matrix transformation. To accomplish this goal we begin by presenting the following multidimensional analog of Kolk?s Theorem : Let X be a section-closed double sequence space containing e'' and Y an arbitrary sequence space. Then B ?(st2A ? X,Y) if and only if B ? (c''? X,Y) and B[KxK]?(X,Y) (?A(K?K)=0). In addition, to this result we shall also present implication and variation of this theorem.


2016 ◽  
Vol 3 (1) ◽  
pp. 1235320 ◽  
Author(s):  
Vakeel A. Khan ◽  
Yasmeen ◽  
Hira Fatima ◽  
Ayaz Ahamd ◽  
Lishan Liu

Analysis ◽  
2014 ◽  
Vol 34 (4) ◽  
Author(s):  
Vakeel A. Khan ◽  
Nazneen Khan ◽  
Sabiha Tabassum ◽  
Khalid Ebadullah ◽  
Daniel Breaz

Sign in / Sign up

Export Citation Format

Share Document