New estimates for the differences of positive linear operators
New estimates for the differences of positive linear operators Page 1 Numer Algor (2016) 73:775–789
DOI 10.1007/s11075-016-0117-8 ORIGINAL PAPER New estimates for the differences of …
DOI 10.1007/s11075-016-0117-8 ORIGINAL PAPER New estimates for the differences of …
Gr\" uss and Gr\" uss-Voronovskaya-type estimates for some Bernstein-type polynomials of real and complex variables
The first aim of this paper is to prove a Gr\" uss-Voronovskaya estimate for Bernstein and for
a class of Bernstein-Durrmeyer polynomials on $[0, 1] $. Then, Gr\" uss and Gr\" uss …
a class of Bernstein-Durrmeyer polynomials on $[0, 1] $. Then, Gr\" uss and Gr\" uss …
[图书][B] Recent advances in constructive approximation theory
Recent Advances in Constructive Approximation Theory deals with various recent problems
on linear positive operators. We survey upon recent research work in this domain and also …
on linear positive operators. We survey upon recent research work in this domain and also …
The second order modulus revisited: remarks, applications, problems
H Gonska, RK Kovacheva - Journal of Numerical Analysis and …, 2024 - ictp.acad.ro
Several questions concerning the second order modulus of smoothness are addressed in
this note. The central part is a refined analysis of a construction of certain smooth functions …
this note. The central part is a refined analysis of a construction of certain smooth functions …
The limiting semigroup of the Bernstein iterates: degree of convergence
THE LIMITING SEMIGROUP OF THE BERNSTEIN ITERATES: DEGREE OF CONVERGENCE
Page 1 Acta Math. Hungar., 111 (1–2) (2006), 119–130. DOI: 10.1556/AMath.111.2006.1-2.9 …
Page 1 Acta Math. Hungar., 111 (1–2) (2006), 119–130. DOI: 10.1556/AMath.111.2006.1-2.9 …
Estimates for the differences of positive linear operators
Estimates for the Differences of Positive Linear Operators | SpringerLink Skip to main content
Advertisement SpringerLink Account Menu Find a journal Publish with us Track your research …
Advertisement SpringerLink Account Menu Find a journal Publish with us Track your research …
On differences of positive linear operators
We continue our research on the differences of positive linear operators by giving estimates
for such differences. Special emphasis is on the Bernstein operators, Beta operators of the …
for such differences. Special emphasis is on the Bernstein operators, Beta operators of the …
Classical Kantorovich operators revisited
The main object of this paper is to improve some of the known estimates for classical
Kantorovich operators. A quantitative Voronovskaya-type result in terms of second moduli of …
Kantorovich operators. A quantitative Voronovskaya-type result in terms of second moduli of …
A quantitative version of Trotter's approximation theorem
EM Mangino, I Rasa - Journal of approximation theory, 2007 - Elsevier
A quantitative version, based on modified K-functionals, of the classical Trotter's theorem
concerning the approximation of C0-semigroups is presented. The result is applied to the …
concerning the approximation of C0-semigroups is presented. The result is applied to the …
Convergence of iterates of genuine and ultraspherical Durrmeyer operators to the limiting semigroup: C2-estimates
In the present note a general inequality for the degree of approximation of semigroups by
iterates of commuting bounded linear operators on Banach spaces is given. Combining this …
iterates of commuting bounded linear operators on Banach spaces is given. Combining this …