Güncel Gönderiler: Yayın Koleksiyonu
Toplam kayıt 298, listelenen: 181-200
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Generalized Money estimates for the gradient of divergence form parabolic operators with discontinuous coefficients
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2015)We consider the Cauchy Dirichlet problem for linear divergence form parabolic operators in bounded Reifenberg-flat domains. The coefficients are supposed to be only measurable in one of the space variables and small BMO ... -
Chelyshkov collocation method for a class of mixed functional integro-differential equations
(ELSEVIER SCIENCE INC, 2015)In this study, a numerical matrix method based on Chelyshkov polynomials is presented to solve the linear functional integro-differential equations with variable coefficients under the initial-boundary conditions. This ... -
PARABOLIC FRACTIONAL MAXIMAL AND INTEGRAL OPERATORS WITH ROUGH KERNELS IN PARABOLIC GENERALIZED MORREY SPACES
(ELEMENT, 2015)Let P be a real nxn matrix, whose all the eigenvalues have positive real part, A(t) = t(P), t > 0, gamma = trP is the homogeneous dimension on R-n and Omega is an A(t)-homogeneous of degree zero function, integrable to a ... -
Boundedness of Fractional Maximal Operator and its Commutators on Generalized Orlicz-Morrey Spaces
(SPRINGER BASEL AG, 2015)We consider generalized Orlicz-Morrey spaces including their weak versions . We find the sufficient conditions on the pairs and which ensures the boundedness of the fractional maximal operator from to and from to . As ... -
Boundedness of rough fractional multilinear integral operators on generalized Morrey spaces
(SPRINGEROPEN, 2015)We consider the boundedness of fractional multilinear integral operators with rough kernels T-A,T-m,(omega alpha) on the generalized Morrey spaces M-p,M-phi. We find the sufficient conditions on the pair (phi 1,phi 2), ... -
A Certain Sequence of Functions Involving the Aleph Function
(SCIENDO, 2016)Sequences of functions play an important role in approximation theory. In this paper, we aim to establish a (presumably new) sequence of functions involving the Aleph function by using operational techniques. Some generating ... -
STRONGLY CLEAN TRIANGULAR MATRIX RINGS WITH ENDOMORPHISMS
(SPRINGER SINGAPORE PTE LTD, 2015)A ring R is strongly clean provided that every element in R is the sum of an idempotent and a unit that commutate. Let T-n(R, sigma) be the skew triangular matrix ring over a local ring R where a is an endomorphism of R. ... -
On feckly clean rings
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2015)A ring R is feckly clean provided that for any a is an element of R there exists an element e is an element of R and a full element u is an element of R such that a = e + u, eR(1 - e) subset of J(R). We prove that a ring ... -
SOME RESULTS CONCERNING MASTROIANNI OPERATORS BY POWER SERIES METHOD
(ANKARA UNIV, FAC SCI, 2016)In this paper, we consider power series method which is also member of the class of all continuous summability methods. We study a Korovkin type approximation theorem for the Mastroianni operators with the use of power ... -
NIL-REFLEXIVE RINGS
(ANKARA UNIV, FAC SCI, 2016)In this paper, we deal with a new approach to reflexive property for rings by using nilpotent elements, in this direction we introduce nil-reflexive rings. It is shown that the notion of nil-reflexivity is a generalization ... -
(Phi,Psi)-admissible potential operators and their commutators on vanishing Orlicz-Morrey spaces
(SPRINGER-VERLAG ITALIA SRL, 2016)We study the boundedness of -admissible potential operators and their commutators on vanishing generalized Orlicz-Morrey spaces including their weak versions. These conditions are satisfied by most of the operators in ... -
An extension of Caputo fractional derivative operator and its applications
(INT SCIENTIFIC RESEARCH PUBLICATIONS, 2016)In this paper, an extension of Caputo fractional derivative operator is introduced, and the extended fractional derivatives of some elementary functions are calculated. At the same time, extensions of some hypergeometric ... -
DECOMPOSITIONS OF 2 x 2 MATRICES OVER LOCAL RINGS
(PUBLICATIONS L INSTITUT MATHEMATIQUE MATEMATICKI, 2016)An element a of a ring R is called perfectly clean if there exists an idempotent e is an element of comm(2) (a) such that a - e is an element of U(R). A ring R is perfectly clean in case every element in R is perfectly ... -
MODULES THAT HAVE A WEAK SUPPLEMENT IN EVERY EXTENSION
(UNIV MISKOLC INST MATH, 2016)We say that over an arbitrary ring a module M has the property. (WE) (respectively, (WEE)) if M has a weak supplement (respectively, ample weak supplements) in every extension. In this paper, we provide various properties ... -
A NEW THEOREM ON LOCAL PROPERTIES OF FACTORED FOURIER SERIES
(INT CENTER SCIENTIFIC RESEARCH & STUDIES, 2016)In this paper, a general theorem dealing with the local property of vertical bar A; p(n); delta vertical bar(k) summability of factored Fourier series, which generalizes some known results, has been proved. This new theorem ... -
The extended Srivastava's triple hypergeometric functions and their integral representations
(INT SCIENTIFIC RESEARCH PUBLICATIONS, 2016)We introduce the extended Srivastava's triple hypergeometric functions by using an extension of beta function. Furthermore, some integral representations are given for these new functions. (C) 2016 All rights reserved. -
A NEW NOTE ON LOCAL PROPERTY OF FACTORED FOURIER SERIES
(INT CENTER SCIENTIFIC RESEARCH & STUDIES, 2016)The aim of this paper is to generalize a main theorem dealing with local property of Fourier series to the vertical bar A, theta(n)vertical bar(k) summability. Also some new and known results are obtained dealing with some ... -
A NEW STUDY ON THE ABSOLUTE SUMMABILITY FACTORS OF FOURIER SERIES
(UNIV PRISHTINES, 2016)In this paper, we establish a new theorem on vertical bar A, pn vertical bar(k) summability factors of Fourier series using matrix transformation, which generalizes a main theorem of Bor [6] on vertical bar(N) over bar, ... -
Pointwise slant submersions from cosymplectic manifolds
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2016)In this paper, we characterize the pointwise slant submersions from cosymplectic manifolds onto Riemannian manifolds and give several examples. -
Parabolic oblique derivative problem with discontinuous coefficients in generalized weighted Morrey spaces
(DE GRUYTER POLAND SP ZOO, 2016)We obtain the global weighted Morrey-type regularity of the solution of the regular oblique derivative problem for linear uniformly parabolic operators with VMO coefficients. We show that if the right-hand side of the ...
