Results 111 to 120 of about 229 (177)

A Dunkl type generalization of Szász operators via post-quantum calculus. [PDF]

J Inequal Appl, 2018
Alotaibi A, Nasiruzzaman M, Mursaleen M.
europepmc   +1 more source

The Bézier variant of Kantorovich type λ-Bernstein operators. [PDF]

J Inequal Appl, 2018
Cai QB.
europepmc   +1 more source

On Shepard-Gupta-type operators. [PDF]

J Inequal Appl, 2018
Amato U, Della Vecchia B.
europepmc   +1 more source

Approximation by modified Kantorovich-Stancu operators. [PDF]

J Inequal Appl, 2018
Opriş AA.
europepmc   +1 more source

Quantitative uniform approximation by generalized discrete singular operators

, 2015
Here we study the approximation properties with rates of generalized discrete versions of Picard, Gauss-Weierstrass, and Poisson-Cauchy singular op- erators. We treat both the unitary and non-unitary cases of the operators above.
KESTER, Merve, ANASTASSIOU, George A.
core  

Blending type approximation by G B S operators of bivariate tensor product of λ-Bernstein-Kantorovich type. [PDF]

J Inequal Appl, 2018
Cai QB, Zhou G.
europepmc   +1 more source

Overiteration of d-variate tensor product Bernstein operators: A quantitative result (Dedicated to the memory of Professor Sorin Gal)

Extending an earlier estimate for the degree of approximation of over iterated univariate Bernstein operators towards the same operator of degree one, it is shown that an analogous result holds in the d-variate case.
ACU, Ana-Maria, GONSKA, Heiner
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Local approximation properties of certain class of linear positive operators via I—convergence

Open Mathematics, 2008
Özarslan Mehmet, Aktuǧlu Hüseyin
doaj   +1 more source

Approximation degree of Durrmeyer-Bézier type operators. [PDF]

J Inequal Appl, 2018
Agrawal PN, Araci S, Bohner M, Lipi K.
europepmc   +1 more source

On the Approximation by Convolution Operators in Homogeneous Banach Spaces of Periodic Functions

, 2011
AMS Subject Classification 2010: 41A25, 41A27, 41A35, 41A36, 41A40, 42Al6, 42A85.The paper is concerned with establishing direct estimates for convolution operators on homogeneous Banach spaces of periodic functions by means of appropriately defined ...
Draganov, Borislav R.
core