Browsing Öksüz Yayınlar Koleksiyonu - WoS by Title
Now showing items 4191-4210 of 6162
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On (*)-(sigma, T)-Lie ideals of (*)-prime rings with derivation
(HACETTEPE UNIV, FAC SCI, 2018)Let R be a (*)-prime ring with characteristic not 2, U be a nonzero (*)- (sigma, tau)-Lie ideal of R and d be a nonzero derivation of R. Suppose sigma, tau be two automorphisms of R such that sigma d = d sigma, tau d = d ... -
ON (sigma, tau)-LIE IDEALS WITH GENERALIZED DERIVATION
(KOREAN MATHEMATICAL SOC, 2010)In the present paper, we extend some well known results concerning derivations of prime rings to generalized derivations for (sigma, tau)-Lie ideals. -
On a fundamental system of solutions of the matrix Schrodinger equation with a polynomial energy-dependent potential
(JOHN WILEY & SONS LTD, 2010)In this study in the interval (0;+infinity) a fundamental system of solutions with behavior at the neighborhood of zero and at infinity are investigated for the polynomial pencil of the matrix Schrodinger equation. The ... -
ON A THEOREM OF POSNER FOR 3-PRIME NEAR-RINGS WITH (alpha,tau)-DERIVATION
(HACETTEPE UNIV, FAC SCI, 2007)The analog of Posner's theorem on the composition of two derivations in prime rings is proved for 3-prime near-rings with d(1) a (alpha,tau)-derivation and d(2) a derivation. -
On Actuality of Perpetual Peace Thinking in Kant's Philosophy
(BEYTULHIKME FELSEFE CEVRESI, 2016)In this age, the fundamental problem that comes to light in the basis of ethical and political thinking is how to establish a cooperative and amicable life in a world that is fragmented by incoherent partiality. In this ... -
ON b-CLOSED SPACES AND theta-b-CONTINUOUS FUNCTIONS
(SPRINGER HEIDELBERG, 2009)In this paper, we give several characterizations of b-closed spaces which were introduced by J. H. Park [Acta Math. Hungar. 110 (4) (2006) 347-359]. We introduce and investigate a new class of functions which transform ... -
On Biharmonic Hypersurfaces in Semi-Euclidean Spaces
(AMER INST PHYSICS, 2018)In this paper we study biharmonic hypersurfaces of semi-Euclidean spaces. We consider the Chen conjecture which states that the only biharmonic submanifolds of Euclidean spaces are the minimal ones. In particular, we obtain ... -
On Centralizing and Strong Commutativity Preserving Maps of Semiprime Rings
(SPRINGER, 2015)We study some properties of centralizing and strong commutativity preserving maps of semiprime rings. -
ON COMMUTATIVITY OF PRIME NEAR-RINGS WITH MULTIPLICATIVE GENERALIZED DERIVATION
(ANKARA UNIV, FAC SCI, 2019)In the present paper, we shall prove that 3 near-ring N is commutative ring, if any one of the following conditions are satis.ed: (i) f(N) subset of Z; (ii) f([x; y]) = 0; (iii) f([x; y]) = +/-[x; y]; (iv) f([x; y]) = ... -
ON COMMUTATIVITY OF SEMIPRIME RINGS WITH GENERALIZED DERIVATIONS
(SCIENTIFIC PUBL-INDIA, 2009)Let R be an associative ring. An additive mapping f : R -> R is called a generalized derivation if there exists a derivation d : R -> R such that f (xy) f (x)y + xd(y), for all x, y E R. In this paper, we explore the ... -
On discontinuous Dirac operator with eigenparameter dependent boundary and two transmission conditions
(SPRINGEROPEN, 2016)In this paper, we consider a discontinuous Dirac operator with eigenparameter dependent both boundary and two transmission conditions. We introduce a suitable Hilbert space formulation and get some properties of eigenvalues ... -
On Fibonacci and Lucas Generalized Octonions
(CHARLES BABBAGE RES CTR, 2018)We study on Fibonacci and Lucas generalized octonions over the algebra O(a, b, c) where a, b and c are real numbers. We obtain Binet formulas for the Fibonacci and Lucas generalized octonions. Also, we give many identities ... -
ON IMPULSIVE STURM-LIOUVILLE OPERATORS WITH COULOMB POTENTIAL AND SPECTRAL PARAMETER LINEARLY CONTAINED IN BOUNDARY CONDITIONS
(SPRINGER, 2011)The Sturm-Liouville problem with linear discontinuities is investigated in the case where an eigenparameter appears not only in a differential equation but also in boundary conditions. Properties and the asymptotic behavior ... -
On impulsive Sturm-Liouville operators with singularity and spectral parameter in boundary conditions
(SPRINGER, 2013)We study properties and the asymptotic behavior of spectral characteristics for a class of singular Sturm-Liouville differential operators with discontinuity conditions and an eigenparameter in boundary conditions. We also ... -
On Integral Representation for Solution of Generalized Sturm-Liouville Equation with Discontinuity Conditions
(SOC PARANAENSE MATEMATICA, 2015)In this paper, some properties of kernel and integral representation of Jost solution are studied for Sturm-Liouville operator with diffusion potential and discontinuity on the half line. -
ON LIE IDEALS AND GENERALIZED DERIVATIONS OF *-PRIME RINGS
(UNIV MISKOLC INST MATH, 2013)Let (r, *) be a 2-torsion free *-prime ring with involution * and center Z (R), U a nonzero square closed *-Lie ideal of R. An additive mapping F W R! R is called a generalized derivation if there exits a derivation d WR ... -
On Lie ideals with generalized derivations
(MAIK NAUKA/INTERPERIODICA/SPRINGER, 2006)Let R be a prime ring with characteristic different from 2, let U be a nonzero Lie ideal of R, and let f be a generalized derivation associated with d. We prove the following results: (i) If a is an element of R and [a, f ... -
On Multiplicative Generalized Derivations in 3-Prime Near-Rings
(AMER INST PHYSICS, 2018)In the present paper, we prove that 3-prime near-ring N is commutative ring, if any one of the.following conditions are satisfied: (i.) f (N) subset of Z, (ii) f ([x,y]) = 0, (iii) f ([x,y]) = +/-tau ([x,y]), (iv) f ([x,y]) ... -
On Prime and Semiprime Near-Rings with Generalized Derivation
(NATL INQUIRY SERVICES CENTRE PTY LTD, 2010)Let N be a left near-ring and S be a nonempty subset of N. A mapping F from N to N is called commuting on S if [F(x),x] = 0 for all x S. The mapping F is called strong commutativity preserving (SCP) on S if [F(x),F(y)] = ... -
ON RINGS OF QUOTIENTS OF SEMIPRIME Gamma-RINGS
(UNIV MISKOLC INST MATH, 2012)In this paper, we investigate the rings of quotients of a semiprime Gamma-ring.