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Toplam kayıt 114, listelenen: 91-100
Korovkin-Type Theorems in Weighted Lp-Spaces via Summation Process
(Hindawi Ltd, 2013)
Korovkin-type theorem which is one of the fundamental methods in approximation theory to describe uniform convergence of any sequence of positive linear operators is discussed on weighted L-p spaces, 1 <= p < infinity for ...
Common fixed point theorems on non-complete partial metric spaces
(Inst Mathematics & Informatics, 2013)
In the peresent paper, we give a common fixed point theorem for four weakly compatible mappings on non-complete partial metric spaces. Some supporting examples are provided.
Some new iterated Hardy-type inequalities: the case θ=1
(Springer International Publishing Ag, 2013)
In this paper 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(1,v,(0,infinity)), ...
Some new generalizations of Mizoguchi-Takahashi type fixed point theorem
(Springer International Publishing Ag, 2013)
In the light of the paper of Hasanzade Asl et al. (Fixed Point Theory Appl. 2012: 212, 2012, doi:10.1186/1687-1812-2012-212), we obtain a fixed point theorem for multivalued mappings on a complete metric space. Our result ...
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 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 ...
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 ...
On Some Approximation Properties Of The Gauss-Weierstrass Operators
(2019)
In this paper, we present some approximation properties of the Gauss-Weierstrass operators in exponential weighted spaces including norm convergence of them and Voronovskaya and quantitative Voronovskaya-type theorems.