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Toplam kayıt 15, listelenen: 1-10
Fixed point theorems for a pair of mappings satisfying a generalized weakly contractive condition in ordered metric spaces
(Hacettepe Univ, Fac Sci, 2012)
Fixed point theorems for a pair of mappings which satisfy the condition of being generalized weakly contractive in complete ordered metric spaces are derived. At the end of the paper, applications of the previous results ...
On the q analogue of Stancu-Beta operators
(Pergamon-Elsevier Science Ltd, 2012)
In the present work we introduce the q analogue of well known Stancu-Beta operators. We estimate moments and establish direct results in terms of the modulus of continuity. We also present an asymptotic formula. (C) 2011 ...
Some characterizations of null osculating curves in the Minkowski space-time
(Estonian Academy Publishers, 2012)
In this paper we give the necessary and sufficient conditions for null curves in E-1(4), to be osculating curves in terms of their curvature functions. In particular, we obtain some relations between null normal curves and ...
Some Generalized Fibonomial Sums related with the Gaussian q-Binomial sums
(Soc Matematice Romania, 2012)
In this paper, we consider some generalized Fibonomial sums formulae and then prove them by using the Cauchy binomial theorem and q-Zeilberger algorithm in Mathematica session.
Some properties of the multivariate százs operators
(Publ House Bulgarian Acad Sci, 2012)
In this work some properties of multivariate Szazs operators are considered. We prove that the Szazs operators preserve some properties of the function of modulus of continuity, Lipschitz condition, and a kind of monotonicity.
Some New Iterated Hardy-Type Inequalities
(Hindawi Ltd, 2012)
We characterize the validity of the Hardy-type inequality parallel to parallel to integral(infinity)(s) h(z)dz parallel to(p,u,(0,t)) parallel to(q,w,(0,infinity)) <= c parallel to h parallel to(theta,v(0,infinity)), where ...
A class of linear positive operators in weighted spaces
(Versita, 2012)
In this paper, we introduce a class of linear positive operators based on q-integers. For these operators we give some convergence properties in weighted spaces of continuous functions and present an application to ...
Analysis of Thermal Environmental Effects on Precast, Prestressed Concrete Bridge Girders: Temperature Differentials and Thermal Deformations
(Multi-Science Publ Co Ltd, 2012)
AASHTO specifications provide vertical thermal gradients for the thermal design of precast, prestressed concrete bridge girders. However, the thermal behavior of the girders pertains to not only vertical thermal movement ...
Characterizations of partial metric completeness in terms of weakly contractive mappings having fixed point
(Univ Belgrade, Fac Electrical Engineering, 2012)
We characterize both complete and 0-complete partial metric spaces in terms of weakly contractive mappings having a fixed point. Our results extend a well-known characterization of metric completeness due to SUZUKI and ...
Bilateral non-arteritic anterior ischemic optic neuropathy following second-trimester spontaneous abortion-related haemorrhage
(Elsevier Sci Ltd, 2012)
Bilateral anterior ischemic optic neuropathy is a rare complication of massive haemorrhage and related hypotension and anaemia in young individuals. We report a 34-year-old woman with bilateral non-arteritic ischemic optic ...