Browsing Makaleler / Articles by Title
Now showing items 130149 of 210

On a subclass of harmonic mappings
(2013)In the present paper we extent the fundamental property that if h(z) and g(z) are regular functions in the open unit disc D with the properties h(0) = g(0) = 0, h(z) maps D onto λspiral region and Ren e iλ ... 
On Complex Characters of SL 4 q
(2001) 
On Gaussian Sums Over Finite Fields
(İstanbul University Science Faculty, 1997)In this paper, it has been determined the sings of normed Gaussian sums over finite fields. 
On Gaussian Sums Over Finite Fields II
(İstanbul Kültür Üniversitesi Yayınları, 200204)Let Fq:=GF(q) be a finite field of order q=ps for some s N, where p is an odd prime, and Fq=F( ), where F=Fp. Let =Fq{0}= and K:= . Let be a nontrivial irreducible character of the additive group of Fq such that ... 
On generalized Janowski starlike logharmonic
(2011)In this paper, we consider univalent logharmonic mappings of the form f(z) = zh(z)g(z) defined on the open unit disc with the normalization condition g(0) = 1 and h(0) 6= 0. We investigate the class of generalized ... 
On Janowski starlike functions
(Springer International Publishing Ag, Gewerbestrasse 11, Cham, Ch6330, Switzerland, 2007)For analytic functions f(z) in the open unit disc U with f(0) = 0 and f'(0) = 1, applying the fractional calculus for f(z), a new fractional operator Dlambda f(z) is introduced. Further, a new subclass Flambda(*)(A, B) ... 
On positive operators without invariant sublattices
(2009)By slightly modifying some of the examples given in [6], we obtain further examples of positive operators on the discrete Banach lattices c0, c, and `p (1 ≤ p < ∞) without nontrivial closed invariant sublattices. 
On QEuclidean Lfuzzy Ideals of Rings
(TÜBİTAK, 2004)In this paper we define a θEuclidean level subset and a θEuclidean level ideal. We also give some properties of a θEuclidean level subset. 
On quasiconformal harmonic mappings lifting to minimal surfaces
(Scientific Technical Research Council TurkeyTubitak, Ataturk Bulvarı No 221, Kavaklıdere, Tr06100 Ankara, Turkey, 2013)We prove a growth theorem for a function to belong to the class Sigma(mu; a) and generalize a WeierstrassEnneper representation type theorem for the minimal surfaces given in [5] to spacelike minimal surfaces which lie ... 
On some alphaconvex functions
(200806)In this paper, we define a general class of αconvex functions, denoted by MLβ,α(q), with respect to a convex domain D (q(z) ∈ Hu(U), q(0) = 1 , q(U) = D) contained in the right half plane by using the linear operator ... 
On some firstorder differential subordination
(201407)Let denote the class of functions f that are analytic in the unit disc and normalized by f(0) = f′(0) − 1 = 0. In this paper, we investigate the class of functions such that in . We determine conditions for α and β under ... 
On the class of harmonic mappings which is related to the class of bounded boundary rotation
(Elsevier Science Inc, 360 Park Ave South, New York, Ny 100101710 Usa, 20150915)The class of bounded radius of rotation is generalization of the convex functions. The concept of functions bounded boundary rotation originated from Loewner (1917). But he did not use the present terminology. It was Paatero ... 
On the regularity of the monomial point of a border basis scheme
(2020)The border basis scheme BO parametrizes all 0dimensional ideals in K[x1, … , xn] , where K is an arbitrary field, which have a border basis with respect to a given order ideal of terms O. Its vanishing ideal I(BO) is ... 
Orderunitmetric spaces
(Springer, Van Godewijckstraat 30, 3311 Gz Dordrecht, Netherlands, 201409)We study the concept of cone metric space in the context of ordered vector spaces by setting up a general and natural framework for it. 
Paradoks
(20150710) 
Partial sums of certain univalent functions
(2012)The partial sums f3(z) of some extermal functions for various classes S∗, K and R of starlike functions, convex functions and functions with positive real part in the open unit disk U, respectively, are discussed. In ... 
Phase transformation in the system TlBi(Te1xSex)(2)
(WileyV C H Verlag GMBH, Po Box 10 11 61, D69451 Weinheim, Germany, 200404)TlBiTe2 and TlBiSe2 that are ternary analogs of the IVVI semiconductors, although they crystallize in the same space group R (3) over barm (D3d(5)), exhibit different behaviour during heating. The observed phase ...