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相关论文: On The Spaces of Fibonacci Difference Null and Con…

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In this study, we define new paranormed sequence spaces by the sequences of Fibonacci numbers. Furthermore, we compute the $\alpha-,\beta-$ and $\gamma-$ duals and obtain bases for these sequence spaces. Besides this, we characterize the…

泛函分析 · 数学 2013-09-03 E. E. Kara , S. Demiriz

The aim of the paper is to introduced the spaces $c_{0}^{\lambda}(\hat{F})$ and $c^{\lambda}(\hat{F})$ which are the BK-spaces of non-absolute type and also derive some inclusion relations. Further, we determine the…

泛函分析 · 数学 2016-04-27 Anupam Das , Bipan Hazarika

The main objective of this paper is to introduced a new sequence space $l_{p}(\hat{F}(r,s)),$ $ 1\leq p \leq \infty$ by using the band matrix $\hat{F}(r,s).$ We also establish a few inclusion relations concerning this space and determine…

泛函分析 · 数学 2016-04-04 Anupam Das , Bipan Hazarika

In this work, we define new sequence spaces by combining generalized weighted mean and difference operator. Afterward, we investigate topological structure which are completeness, AK-property, AD-property. Also, we compute the alpha, beta…

泛函分析 · 数学 2010-07-27 Harun Polat , Vatan Karakaya , Necip Simsek

Let $\Delta^{(\alpha)}$ denote the fractional difference operator. In this paper, we define new difference sequence spaces $c_0(\Gamma,\Delta^{(\alpha)},u)$ and $c(\Gamma,\Delta^{(\alpha)},u)$. Also, the $\beta-$ dual of the spaces…

泛函分析 · 数学 2014-08-07 Serkan Demiriz , Osman Duyar

In this work, we give well-known results related to some properties, dual spaces and matrix transformations of the sequence space bv and introduce the matrix domain of space bv with arbitrary triangle matrix A. Afterward, we choose the…

泛函分析 · 数学 2014-03-10 Murat Kirişci

In this study, we define new paranormed sequence spaces by combining a double sequential band matrix and a diagonal matrix. Furthermore, we compute the $\alpha-,\beta-$ and $\gamma-$ duals and obtain bases for these sequence spaces. Besides…

泛函分析 · 数学 2014-12-03 Serkan Demiriz , Celal Çakan

In this study, we define a new triangle matrix $\hat{W}=\{w_{nk}^{\lambda}(r,s,t)\}$ which derived by using multiplication of $\lambda=(\lambda_{nk})$ triangle matrix with $B(r,s,t)$ triple band matrix. Also, we introduce the sequence…

泛函分析 · 数学 2013-09-17 Serkan Demiriz , Osman Ozdemir , Osman Duyar

In this paper, we investigate integrated and differentiated sequence spaces which emerge from the concept of the space bv of sequences of bounded variation.The integrated and differentiated sequence spaces which was initiated by Goes and…

泛函分析 · 数学 2014-02-25 Murat Kirişci

The main objective of this paper is to introduce classes of $I$-convergent triple difference sequence spaces, $c_{0I}^{3}(\Delta,\digamma)$, $c_{I}^{3}(\Delta,\digamma)$, $\ell_{\infty I}^{3}(\Delta,\digamma)$, $M_{I}^{3}(\Delta,\digamma)$…

泛函分析 · 数学 2025-06-05 Tanweer Jalal , Ishfaq Ahmad Malik

The main purpose of this article is to introduce some new binomial difference sequence spaces of fractional order ${\tilde{\alpha}} $ along with infinite matrices. Some topological properties of these spaces are considered along with the…

泛函分析 · 数学 2020-12-15 S. Dutta , S. Singh

In this paper, we define the spaces $N_{\theta }^{\beta }\left( p,F,\Delta ^{m}\right) ,$ $S_{\theta }^{\beta }\left( F,\Delta ^{m}\right) ,$ $w_{p}^{\beta }\left( F,\Delta ^{m}\right) $ for sequences of fuzzy numbers using generalized…

泛函分析 · 数学 2015-09-16 Hifsi Altinok , Damla Yagdiran

In this paper, we analyze the existence of algebraic and topological structures in the set of sequences that contain only a finite number of zero coordinates. Inspired by the work of Daniel Cariello and Juan B. Seoane-Sep\'ulveda, our…

泛函分析 · 数学 2024-06-17 Diego Alves , Geivison Ribeiro

The aim of the paper is to introduce the spaces $\ell_{\infty}^{\lambda}(\widehat{F})$ and $\ell_{p}^{\lambda}(\widehat{F})$ derived by the composition of the two infinite matrices $\Lambda=(\lambda_{nk})$ and $\widehat{F}=\left( f_{nk}…

泛函分析 · 数学 2017-06-23 Anupam Das , Bipan Hazarika , Feyzi Başar

In this paper, we introduce some new double sequence spaces $\mathcal{M}_u(\Delta)$ and $\mathcal{C}_{\vartheta}(\Delta)$, where $\vartheta\in\{bp,bp0,r,r0\}$ as the domains of the four-dimensional forward difference matrix in the double…

泛函分析 · 数学 2021-12-21 Orhan Tug , Eberhard Malkowsky , Vladimir Rakocevic , Bipan Hazarika

This paper deals with new sequence spaces $X(r, s, t ;\Delta) $ for $X\in \{l_\infty, c, c_0\}$ defined by using generalized means and difference operator. It is shown that these spaces are complete normed linear spaces and the spaces $X(r,…

泛函分析 · 数学 2016-08-25 Atanu Manna , Amit Maji , P. D. Srivastava

In this work, we introduce some new generalized sequence space related to the space l(p). Furthermore we investigate some topological properties as the completeness, the isomorphism and also we give some inclusion relations between this…

泛函分析 · 数学 2011-05-20 Vatan Karakaya , Necip Simsek , Harun Polat

Given a map $f \colon E \longrightarrow F$ between Banach spaces (or Banach lattices), a set $A$ of $E$-valued bounded sequences, ${\bf x} \in A$ and a vector topology $\tau$ on $F$, we investigate the existence of an infinite dimensional…

泛函分析 · 数学 2025-05-07 Mikaela Aires , Geraldo Botelho

In this paper, we define the bi-periodic Fibonacci matrix sequence that represent bi-periodic Fibonacci numbers. Then, we investigate generating function, Binet formula and summations of bi-periodic Fibonacci matrix sequence. After that, we…

数论 · 数学 2016-04-05 Arzu Coskun , Necati Taskara

In this paper, we define Tribonacci and Tribonacci-Lucas matrix sequences and investigate their properties.

数论 · 数学 2018-09-24 Yüksel Soykan
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