Yayın Koleksiyonu: Recent submissions
Now showing items 241-260 of 301
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AN ASPECT OF LOCAL PROPERTY OF FOURIER SERIES
(YARMOUK UNIV, DEANSHIP RESEARCH & GRADUATE STUDIES, 2017)In this paper, a general theorem concerning vertical bar(N) over bar, p(n), theta(n)vertical bar(k) summability factors of Fourier series is obtained. Using this result we study a localization problem for Fourier series. -
FRACTIONAL MAXIMAL OPERATOR AND ITS COMMUTATORS IN GENERALIZED MORREY SPACES ON HEISENBERG GROUP
(INST MATHEMATICS & MECHANICS, NATL ACAD SCIENCES AZERBAIJAN, 2018)In this paper we study the boundedness of the fractional maximal operator M-alpha on Heisenberg group H-n in the generalized Morrey spaces M-p,(phi)(H-n). We shall give a characterization for the strong and weak type Spanne ... -
ABSTRACT KOROVKIN TYPE THEOREMS ON MODULAR SPACES BY A-SUMMABILITY
(INST MATHEMATICS, AS CR, 2018)Our aim is to change classical test functions of Korovkin theorem on modular spaces by using A-summability. -
On spacelike rectifying slant helices in Minkowski 3-space
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2018)In this paper, we study the position vector of a spacelike rectifying slant helix with non-lightlike principal normal vector field in E1(3). First we find the general equations of the curvature and the torsion of spacelike ... -
Further Generalizations Of Gamma, Beta And Related Functions
(UNIV PRISHTINES, 2018)In this paper, we present further generalizations of gamma and beta functions by adding extra parameters to their integral representations. Then we introduce new generalizations of hypergeometric and confluent hypergeometric ... -
On the Absolute Matrix Summability Factors of Fourier Series
(MAIK NAUKA/INTERPERIODICA/SPRINGER, 2018)In this paper, two known theorems on |NI", p (n) | (k) summability methods of Fourier series have been generalized for |A, p (n) | (k) summability factors of Fourier series by using different matrix transformations. New ... -
SOME RESULTS FOR MAX-PRODUCT OPERATORS VIA POWER SERIES METHOD
(COMENIUS UNIV, 2018)In this paper, we obtain an approximation theorem by max-product operators with the use of power series method which is more effective than ordinary convergence and includes both Abel and Borel methods. We also estimate ... -
MODULES THAT HAVE A WEAK RAD-SUPPLEMENT IN EVERY EXTENSION
(EDITURA BIBLIOTHECA-BIBLIOTHECA PUBL HOUSE, 2018)As a proper generalization of the modules with the properties (E) and (EE) that were introduced by Zoschinger in terms of supplements, we say that a module M has the property (WRE) (respectively, (WREE)) if M has a weak ... -
RIESZ TRANSFORMS ASSOCIATED WITH SCHRODINGER OPERATOR ON VANISHING GENERALIZED MORREY SPACES
(MINISTRY COMMUNICATIONS & HIGH TECHNOLOGIES REPUBLIC AZERBAIJAN, 2018)In this paper, we study the boundedness of the dual Riesz transform R* and their commutators [b, R*] on generalized Morrey spaces M-p,phi(alpha,V) associated with Schrodinger operator and vanishing generalized Morrey spaces ... -
On Weak Symmetric Property of Rings
(SOUTHEAST ASIAN MATHEMATICAL SOC-SEAMS, 2018)A concept of a weak symmetric ring is defined by Ouyang and Chen, that is, a ring R is called weak symmetric if abc being nilpotent implies that acb is nilpotent for all a, b, c is an element of R. In this note we continue ... -
Intrinsic Square Functions on Vanishing Generalized Orlicz-Morrey Spaces
(SPRINGER, 2017)We study the boundedness of intrinsic square functions and their commutators on vanishing generalized Orlicz-Morrey spaces. In all the cases the conditions for the boundedness are given in terms of Zygmund-type integral ... -
Approximation by positive linear operators in modular spaces by power series method
(SPRINGER, 2017)In the present paper, we study the problem of approximation to a function by means of positive linear operators in modular spaces in the sense of power series method. Indeed, in order to get stronger results than the ... -
MAXIMAL AND SINGULAR INTEGRAL OPERATORS AND THEIR COMMUTATORS ON GENERALIZED WEIGHTED MORREY SPACES WITH VARIABLE EXPONENT
(ELEMENT, 2018)We consider the generalized weighted Morrey spaces M-omega(p(.),phi) (Omega) with variable exponent p(x) and a general function phi(x, r) defining the Morrey-type norm. In case of unbounded sets Omega subset of R-n we prove ... -
On Riesz summability factors of Fourier series, Sebnem Yildiz
(ELSEVIER SCIENCE BV, 2017)In this paper, a main theorem dealing with |(N) over bar, p(n)|(k) summability method has been generalized for (SIC) -|(N) over bar, p(n); delta|(k) summability by using different and general summability factors of Fourier ... -
Korovkin Subsets In The Sense Of Summation Process
(TSING HUA UNIV, DEPT MATHEMATICS, 2018)In this paper we introduce Korovkin subsets for a positive linear operator T in the sense of summation process. The characterization of Korovkin subsets of C-0(X), closure of the set of all functions with compact support ... -
Commutators and generalized local Morrey spaces
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2018)In this paper we study the behavior of Hardy-Littlewood maximal operator and the action of commutators in generalized local Morrey spaces LM{x0}p,phi (R-n) and generalized Morrey spaces M-p,M-phi(R-n). (C) 2016 Elsevier ... -
An Application of Quasi-Monotone Sequences to Absolute Matrix Summability
(UNIV NIS, FAC SCI MATH, 2018)Recently, Bor [5] has obtained two main theorems dealing with vertical bar(N) over bar, p(n)vertical bar(k) summability factors of infinite series and Fourier series. In the present paper, we have generalized these theorems ... -
A General Matrix Application of Convex Sequences to Fourier Series
(UNIV NIS, FAC SCI MATH, 2018)By using a convex sequence Bor [H. Bor, Local properties of factored Fourier series, Appl. Math. Comp. 212 (2009) 82-85] has obtained a result dealing with local property of factored Fourier series for weighted mean ... -
On application of matrix summability to Fourier series
(WILEY, 2018)Bor has recently obtained amain theorem dealing with absolute weighted mean summability of Fourier series. In this paper, we generalized that theorem for vertical bar A, theta(n)vertical bar k summability method. Also, ... -
Preservice Middle and High School Mathematics Teachers' Strategies when Solving Proportion Problems
(SPRINGER, 2018)The purpose of this study was to investigate eight preservice middle and high school mathematics teachers' solution strategies when solving single and multiple proportion problems. Real-world missing-value word problems ...
