Results 81 to 90 of about 456,815 (152)

Operator valued Dirichlet problem in the plane [PDF]

, 2012
We consider an operator valued Dirichlet problem for harmonic mappings and prove the existence of a Perron-like solution. To formulate the Perron’s construction we make use of Olson’s notion of spectral order.
Göğüş, Nihat Gökhan
core   +3 more sources

Szász-Régen

, 1882
SZÁSZ-RÉGEN Specialkarte der K. u. K. Österreichisch-Ungarischen Monarchie (-) Szász-Régen ([5273]=Zone 18 Col. XXXI.) ( -

core   +1 more source

Statistical convergence of integral form of modified Szász–Mirakyan operators: an algorithm and an approach for possible applications

Journal of Inequalities and Applications
In this study, we take into account the of modified Szász–Mirakyan–Kantorovich operators to obtain their rate of convergence using the modulus of continuity and for the functions in Lipschitz space.
Neha Bhardwaj, Rashmi Singh, Aryan Chaudhary, Achyut Shankar, Rahul Kumar   +4 more
doaj   +1 more source

Convergence of Szász-Mirakyan type operators

Journal of Numerical Analysis and Approximation Theory, 2007
We introduce certain modifications of Szász-Mirakyan operators and we study approximation properties of these operators. The result is in a form convenient for applications.
Zbigniew Walczak
doaj   +2 more sources

Szász-Régen

, 1888
SZÁSZ-RÉGEN Specialkarte der K. u. K. Österreichisch-Ungarischen Monarchie (-) Szász-Régen ([5273]=Zone 18 Col. XXXI.) ( -

core   +1 more source

Weighted Approximation by Szász–Mirakyan-Type Operators Preserving Two Exponential Functions

Mathematics
In this paper, we study the weighted approximation properties of a family of Szász–Mirakyan-type operators preserving two exponential functions on the unbounded interval [0,∞).
Gülsüm Ulusoy Ada, Ali Aral
doaj   +1 more source

Approximation by a generalized class of Dunkl type Szász operators based on post quantum calculus

Journal of Inequalities and Applications, 2019
The main purpose of this paper is to introduce a generalized class of Dunkl type Szász operators via post quantum calculus on the interval [12,∞) $[ \frac{1}{2},\infty )$.
Abdullah Alotaibi
doaj   +1 more source

A remark on a modified Szász-Mirakjan operator [PDF]

, 1999
We prove that, for a sequence of positive numbers δ(n), if $n^{1/2}δ(n)\not\to\infty$ as $n\to\infty$, to guarantee that the modified Szász-Mirakjan operators $S_{n,δ}(f,x)$ converge to f(x) at every point, f must be identically ...
Zhou, Songping, Zhou, Guanzhen
core  

Approximation properties of a modified Szász-Mirakyan operator with enhanced convergence and comparative numerical examples

Journal of Inequalities and Applications
Szász–Mirakyan operators constitute an important class of positive linear operators in approximation theory due to their ability to approximate continuous functions on unbounded intervals. Motivated by the search for operators with improved approximation
Khursheed J. Ansari, Muhammet Civelek, Mehmet Kunt, Fuat Usta   +3 more
doaj   +1 more source

Dunkl analogue of Szász-mirakjan operators of blending type

Open Mathematics, 2018
In the present work, we construct a Dunkl generalization of the modified Szász-Mirakjan operators of integral form defined by Pǎltanea [1]. We study the approximation properties of these operators including weighted Korovkin theorem, the rate of ...
Deshwal Sheetal, Agrawal P.N., Araci Serkan   +2 more
doaj   +1 more source