Results 41 to 50 of about 40,951 (187)

Linear positive operators generated by functions

open access: yesJournal of Numerical Analysis and Approximation Theory, 1976
Not available.
G.A. Jägers
doaj   +2 more sources

Extreme Positive Linear Operators.

open access: yesMATHEMATICA SCANDINAVICA, 1969
Made available in DSpace on 2014-12-09T22:17:41Z (GMT). No. of bitstreams: 1 6808044.pdf: 4439781 bytes, checksum: 3672332eda28f28f87bd9d5ae1b3d9c4 (MD5) Previous issue date: 1967 ; Embargo set by: Seth Robbins for item 61762 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs ; Restricted to ...
openaire   +2 more sources

On New Classes of Stancu-Kantorovich-Type Operators

open access: yesMathematics, 2021
The present paper introduces new classes of Stancu–Kantorovich operators constructed in the King sense. For these classes of operators, we establish some convergence results, error estimations theorems and graphical properties of approximation for the ...
Bianca Ioana Vasian   +2 more
doaj   +1 more source

Some Inequalities for Commutators of Bounded Linear Operators in Hilbert Spaces [PDF]

open access: yes, 2008
Some new inequalities for commutators that complement and in some instances improve recent results obtained by F. Kittaneh in 'Inequalities for commutators of positive operators' (2007) and 'Norm inequalities for commutators of Hilbert space operators ...
Dragomir, Sever S
core  

Approximation with positive linear operators and linear combinations [PDF]

open access: yes, 2017
This book presents a systematic overview of approximation by linear combinations of positive linear operators, a useful tool used to increase the order of approximation.
Tachev, Gancho   +3 more
core   +1 more source

Ideal Convergence of k-Positive Linear Operators

open access: yesJournal of Function Spaces and Applications, 2012
We study some ideal convergence results of k-positive linear operators defined on an appropriate subspace of the space of all analytic functions on a bounded simply connected domain in the complex plane.
Akif Gadjiev   +2 more
doaj   +1 more source

New Inequalities of the Kantorovich Type for Bounded Linear Operators in Hilbert Spaces [PDF]

open access: yes, 2006
Some new inequalities of the Kantorovich type are established. They hold for larger classes of operators and subsets of complex numbers than considered before in the literature and provide refinements of the classical results in the case when the ...
Dragomir, Sever S
core  

Moments of linear positive operators and approximation [PDF]

open access: yes, 2019
This book is a valuable resource for Graduate students and researchers interested in current techniques and methods within the theory of moments in linear positive operators and approximation theory. Moments are essential to the convergence of a sequence
Rassias, Michael Th, Gupta, Vijay
core   +1 more source

Linear positive operators on the space \(AC_m\)

open access: yesJournal of Numerical Analysis and Approximation Theory, 1977
Not available.
Luciana Lupaş
doaj   +2 more sources

On positive linear operators [PDF]

open access: yes, 2019
Approximation theory received much attention in the last century, and an intriguing area in this field is positive linear operators. This thesis is a literature survey on positive linear operators.
Jannat, Farzaneh
core  

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