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ON SOME GENERALIZED DIFFERENCE PARANORMED SEQUENCE SPACES ASSOCIATED WITH MULTIPLIER SEQUENCE DEFINED BY MODULUS FUNCTION 被引量:5
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作者 Binod Chandra Tripathy Prabhat Chandra 《Analysis in Theory and Applications》 2011年第1期21-27,共7页
In this article we introduce the paranormed sequence spaces (f,A, Am,p), c0(f,A,Am,p) and L00(f,A, Am,p), associated with the multiplier sequence ∧ = (hk), defined by a modulus function f. We study their diff... In this article we introduce the paranormed sequence spaces (f,A, Am,p), c0(f,A,Am,p) and L00(f,A, Am,p), associated with the multiplier sequence ∧ = (hk), defined by a modulus function f. We study their different properties like solidness, symmetricity, completeness etc. and prove some inclusion results. 展开更多
关键词 paranorm solid space symmetric space difference sequence modulus function multiplier seuence
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UNIVERSAL INTERPOLATING SEQUENCES ON SPACES OF ANALYTIC FUNCTIONS 被引量:1
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作者 B.Yousefi 《Acta Mathematica Scientia》 SCIE CSCD 2011年第1期68-72,共5页
This article derives the relation between universal interpolating sequences and some spectral properties of the multiplication operator by the independent variable z in case the underlying space is a Hilbert space of ... This article derives the relation between universal interpolating sequences and some spectral properties of the multiplication operator by the independent variable z in case the underlying space is a Hilbert space of functions analytic on the open unit disk. 展开更多
关键词 Hilbert spaces of analytic functions universal interpolating sequence multiplication operator invariant subspaces spectral properties
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THERMODYNAMIC FORMALISM FOR SUBADDITIVE SEQUENCE OF DISCONTINUOUS FUNCTIONS 被引量:1
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作者 Xianfeng Ma Ercai Chen Yu Pei 《Analysis in Theory and Applications》 2010年第2期174-185,共12页
The topological pressure for subadditive sequence of discontinuous functions is defined on any invariant subset having a nested family of subsets in the compact metric space. Two subadditive variational principles ass... The topological pressure for subadditive sequence of discontinuous functions is defined on any invariant subset having a nested family of subsets in the compact metric space. Two subadditive variational principles associated with two different relatively weak conditions are developed for the defined topological pressure. As an application, we give an example on systems with nonzero Lyapunov exponents. 展开更多
关键词 thermodynamic formalism variational principle topological pressure. sub- additive sequence of functions
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SOME NEW TYPE OF DIFFERENCE SEQUENCE SPACES DEFINED BY MODULUS FUNCTION AND STATISTICAL CONVERGENCE 被引量:1
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作者 Ayhan Esi Binod Chandra Tripathy 《Analysis in Theory and Applications》 2012年第1期19-26,共8页
In this article we introduce the difference sequence spaces Wo [f, △m], W1 [f, △m],W∞[f ,△m] and S[f, △m], defined by a modulus function f. We obtain a relation between W1 【f, △m] ∩ l∞[f, △m] and S[f, △m]... In this article we introduce the difference sequence spaces Wo [f, △m], W1 [f, △m],W∞[f ,△m] and S[f, △m], defined by a modulus function f. We obtain a relation between W1 【f, △m] ∩ l∞[f, △m] and S[f, △m]∩ l∞[f, △m] and prove some inclusion results. 展开更多
关键词 strongly Cesaro summable sequence modulus function statistical convergence
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OVERCONVERGENCE AND ZEROS OF SEQUENCES OF RATIONAL FUNCTIONS 被引量:1
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作者 M.Simkani 《Analysis in Theory and Applications》 1993年第4期9-20,共12页
In the present paper we consider sequences of rational functions with a bounded number or free poles con- verging uniformly with a maximum geometric rate to a holomorphic function on a regular set,and we examine the l... In the present paper we consider sequences of rational functions with a bounded number or free poles con- verging uniformly with a maximum geometric rate to a holomorphic function on a regular set,and we examine the limiting distribution of the Zeros and its relations with the phenomenon of overconvergence.Our results further extend the well known classical theory of overconvergence and the zeros of sections of Taylor series. 展开更多
关键词 OVERCONVERGENCE AND ZEROS OF sequenceS OF RATIONAL functionS
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PROPERTIES OF SOME SETS OF SEQUENCES DEFINED BY A MODULUS FUNCTION
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作者 Yavuz Altin 《Acta Mathematica Scientia》 SCIE CSCD 2009年第2期427-434,共8页
In this article, the author introduces the generalized difference paranormed sequence spaces c (△v^m, f, p, q, s), c0 (△v^m, f, p, q, s), and l∞ (△v^m, f, p, q, s) defined over a seminormed sequence space (... In this article, the author introduces the generalized difference paranormed sequence spaces c (△v^m, f, p, q, s), c0 (△v^m, f, p, q, s), and l∞ (△v^m, f, p, q, s) defined over a seminormed sequence space (X, q). The author also studies their properties like completeness, solidity, symmetricitv, etc. 展开更多
关键词 Difference sequence modulus function SEMINORM
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Generating functions for powers of second-order recurrence sequences
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作者 王晓霞 李梅 《Journal of Shanghai University(English Edition)》 CAS 2011年第6期517-521,共5页
For the sequences satisfying the recurrence relation of the second order,the generating functions for the products of the powers of these sequences are established.This study was from Carlita and Riordan who began a s... For the sequences satisfying the recurrence relation of the second order,the generating functions for the products of the powers of these sequences are established.This study was from Carlita and Riordan who began a study on closed form of generating functions for powers of second-order recurrence sequences.This investigation was completed by Stnica.Inspired by the recent work of Istva'n about the non-closed generating functions of the products of the powers of the second-order sequences,the authors give several extensions of Istva'n's results in this paper. 展开更多
关键词 generating function second-order sequence the Binet formula
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On some difference sequence spaces defined by a sequence of Orlicz functions
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作者 ASMA BEKTA■ i■dem 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 SCIE EI CAS CSCD 2006年第12期2093-2096,共4页
The idea of difference sequence spaces was introduced in (Klzmaz, 1981) and this concept was generalized in (Et and Colak, 1995). In this paper we define some difference sequence spaces by a sequence of Orlicz fun... The idea of difference sequence spaces was introduced in (Klzmaz, 1981) and this concept was generalized in (Et and Colak, 1995). In this paper we define some difference sequence spaces by a sequence of Orlicz functions and establish some inclusion relations. 展开更多
关键词 Difference sequence Orlicz function sequence of Orlicz functions Strongly almost convergent
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A Remark on the Uniform Convergence of Some Sequences of Functions
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作者 Guy Degla 《Advances in Pure Mathematics》 2015年第9期527-533,共7页
We stress a basic criterion that shows in a simple way how a sequence of real-valued functions can converge uniformly when it is more or less evident that the sequence converges uniformly away from a finite number of ... We stress a basic criterion that shows in a simple way how a sequence of real-valued functions can converge uniformly when it is more or less evident that the sequence converges uniformly away from a finite number of points of the closure of its domain. For functions of a real variable, unlike in most classical textbooks our criterion avoids the search of extrema (by differential calculus) of their general term. 展开更多
关键词 sequence of functionS UNIFORM CONVERGENCE Metric BOUNDEDNESS
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Some Lacunary Sequence Spaces of Invariant Means Defined by Musielak-Orlicz Functions on 2-Norm Space
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作者 Mohammad Aiyub 《Applied Mathematics》 2014年第16期2602-2611,共10页
The purpose of this paper is to introduce and study some sequence spaces which are defined by combining the concepts of sequences of Musielak-Orlicz functions, invariant means and lacunary convergence on 2-norm space.... The purpose of this paper is to introduce and study some sequence spaces which are defined by combining the concepts of sequences of Musielak-Orlicz functions, invariant means and lacunary convergence on 2-norm space. We establish some inclusion relations between these spaces under some conditions. 展开更多
关键词 INVARIANT Means Musielak-Orlicz functionS 2-Norm SPACE Lacunary sequence
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Statistically Convergent Double Sequence Spaces in 2-Normed Spaces Defined by Orlicz Function
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作者 Vakeel A. Khan Sabiha Tabassum 《Applied Mathematics》 2011年第4期398-402,共5页
The concept of statistical convergence was introduced by Stinhauss [1] in 1951. In this paper, we study con- vergence of double sequence spaces in 2-normed spaces and obtained a criteria for double sequences in 2-norm... The concept of statistical convergence was introduced by Stinhauss [1] in 1951. In this paper, we study con- vergence of double sequence spaces in 2-normed spaces and obtained a criteria for double sequences in 2-normed spaces to be statistically Cauchy sequence in 2-normed spaces. 展开更多
关键词 DOUBLE sequence SPACES Natural Density Statistical CONVERGENCE 2-Norm ORLICZ function
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Improved Discrete Interval-Valued Stress-Strength Interference Model Based on Extended Universal Generating Function
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作者 高建雄 安宗文 白学宗 《Journal of Donghua University(English Edition)》 EI CAS 2016年第2期305-307,共3页
In practical engineering,sometimes the probability density functions( PDFs) of stress and strength can not be exactly determined,or only limited experiment data are available. In these cases,the traditional stress-str... In practical engineering,sometimes the probability density functions( PDFs) of stress and strength can not be exactly determined,or only limited experiment data are available. In these cases,the traditional stress-strength interference( SSI) model based on classical probabilistic approach can not be used to evaluate reliabilities of components. To solve this issue, the traditional universal generating function( UGF) is introduced and then it is extended to represent the discrete interval-valued random variable.Based on the extended UGF,an improved discrete interval-valued SSI model is proposed, which has higher calculation precision compared with the existing methods. Finally,an illustrative case is given to demonstrate the validity of the proposed model. 展开更多
关键词 RELIABILITY universal generating function(UGF) discrete interval-valued stress-strength interference(SSI) model
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Prouhet-Thue-Morse sequence and atomic functions in applications of physics and techniques
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作者 Victor F Kravchenko Oleg V Kravchenko Yaroslav Y Konovalov 《Journal of Measurement Science and Instrumentation》 CAS CSCD 2015年第2期128-141,共14页
In present article a number of results are described in a systematic way concerning both signal and image processing problems with respect to atomic functions theory and Prouhet-Tbue-Morse sequence.
关键词 atomic functions Prouhet-Thue-Morse sequence digital signal processing image processing
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Two Sequences of Operator Monotone Functions and Strictly Chaotic Order
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作者 ZHA NG Lei JIANG Jian-fei 《Chinese Quarterly Journal of Mathematics》 CSCD 北大核心 2006年第4期597-607,共11页
In this paper we introduce two sequences of operator functions and their dualfunctions: fk(t) = (flogt)k-(t-1)k/log^k+2t (k = 1,2,...), gk(t) = (t-1)k-logkt /log^k+1t (k = 1,2,...) and fk(t)tklog^k... In this paper we introduce two sequences of operator functions and their dualfunctions: fk(t) = (flogt)k-(t-1)k/log^k+2t (k = 1,2,...), gk(t) = (t-1)k-logkt /log^k+1t (k = 1,2,...) and fk(t)tklog^k+1t/(tlogt)k-(t-1)^k(k=1,2…),gk(t)=t^klog^k+1t/(t-1)^k-log^kt(k=1,2…)defined onWe find that they are all operator monotone functions with respect to the strictly chaoticorder and some ordinary orders among positive invertible operators. Indeed, we extend theresults of the operator monotone function tlogt-t+1/log^2t which is widely used in the theory of heat transfer of the heat engineering and fluid mechanics[1]. 展开更多
关键词 sequence of operator functions LSwner-Heinz inequality strictly Chaotic order
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On Some <i>I</i>-Convergent Double Sequence Spaces Defined by a Modulus Function
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作者 Vakeel. A. Khan Nazneen Khan 《Engineering(科研)》 2013年第5期35-40,共6页
In 2000, Kostyrko, Salat, and Wilczynski introduced and studied the concept of I-convergence of sequences in metric spaces where I is an ideal. The concept of I-convergence has a wide application in the field of Numbe... In 2000, Kostyrko, Salat, and Wilczynski introduced and studied the concept of I-convergence of sequences in metric spaces where I is an ideal. The concept of I-convergence has a wide application in the field of Number Theory, trigonometric series, summability theory, probability theory, optimization and approximation theory. In this article we introduce the double sequence spaces and ,for a modulus function f and study some of the properties of these spaces. 展开更多
关键词 Ideal Filter Modulus function Lipschitz function I-CONVERGENCE Field I-Convergent Monotone and Solid DOUBLE sequence Spaces
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Method of Designing Generators of Pseudorandom Sequences for Information Protection Based on Shift Register with Non-Linear Feedback Function
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作者 Saleh Al-Omar 《Journal of Information Security》 2014年第4期218-227,共10页
This paper proposes an efficient, high-tech method of construction of pseudorandom binary sequences generators with a repetition period 2n?for n-bit shift register with a nonlinear feedback function. The developed met... This paper proposes an efficient, high-tech method of construction of pseudorandom binary sequences generators with a repetition period 2n?for n-bit shift register with a nonlinear feedback function. The developed method is illustrated by constructing a nonlinear function feedback shift register. It is proved that the offered method requires the realization of a memory size proportional to n2?that allows making successful use of suitable generators for practical use on the shift register of the longer word. 展开更多
关键词 PSEUDORANDOM sequenceS NON-LINEAR FEEDBACK function Information Protection
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Filter-sequence of quadratic programming method with nonlinear complementarity problem function
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作者 金中 濮定国 +1 位作者 张宇 蔡力 《Journal of Shanghai University(English Edition)》 CAS 2008年第2期97-101,共5页
A mechanism for proving global convergence in filter-SQP (sequence of quadratic programming) method with the nonlinear complementarity problem (NCP) function is described for constrained nonlinear optimization pro... A mechanism for proving global convergence in filter-SQP (sequence of quadratic programming) method with the nonlinear complementarity problem (NCP) function is described for constrained nonlinear optimization problem.We introduce an NCP function into the filter and construct a new SQP-filter algorithm.Such methods are characterized by their use of the dominance concept of multi-objective optimization,instead of a penalty parameter whose adjustment can be problematic.We prove that the algorithm has global convergence and superlinear convergence rates under some mild conditions. 展开更多
关键词 nonlinear complementarity problem (NCP) function FILTER sequence of quadratic programming (SQP) globalconvergence.
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On AP-Henstock Integrals of Interval-Valued Functions and Fuzzy-Number-Valued Functions
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作者 Muawya Elsheikh Hamid Alshaikh Hamed Elmuiz Mohammed Eldirdiri Sheima 《Applied Mathematics》 2016年第18期2285-2295,共11页
In 2000, Wu and Gong [1] introduced the thought of the Henstock integrals of inter-valvalued functions and fuzzy-number-valued functions and obtained a number of their properties. The aim of this paper is to introduce... In 2000, Wu and Gong [1] introduced the thought of the Henstock integrals of inter-valvalued functions and fuzzy-number-valued functions and obtained a number of their properties. The aim of this paper is to introduce the thought of the AP- Henstock integrals of interval-valued functions and fuzzy-number-valued functions which are extensions of [1] and investigate a number of their properties. 展开更多
关键词 Fuzzy Numbers AP-Henstock Integrals of interval-valued functions AP-Henstock Integrals of Fuzzy-Number-Valued functions
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A SEQUENCE SPACE DEFINED BY ORLICZ FUNCTIONS
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作者 B.Choudhary S.D.Parashar 《Approximation Theory and Its Applications》 2002年第4期70-75,共6页
In this paper we define a sequence space using Orlicz functions. We give certain properties and inclusion relations between known sequence spaces and new sequence space.
关键词 A sequence SPACE DEFINED BY ORLICZ functionS
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On Henstock-Stieltjes Integrals of Interval-Valued Functions and Fuzzy-Number-Valued Functions
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作者 Muawya Elsheikh Hamid Alshaikh Hamed Elmuiz 《Journal of Applied Mathematics and Physics》 2016年第4期779-786,共8页
In this paper we introduce the notion of the Henstock-Stieltjes (HS) integrals of interval-valued functions and fuzzy-number-valued functions and discuss some of their properties.
关键词 Fuzzy Numbers Henstock-Stieltjes (HS) Integrals of interval-valued functions Henstock-Stieltjes (HS) Integrals of Fuzzy-Number-Valued functions
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