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This research monograph gives a detailed account of a theory which is mainly concerned with certain classes of degenerate differential operators, Markov semigroups and approximation processes. These mathematical objects are generated by arbitrary Mar
Publikováno v:
Carpathian Journal of Mathematics. 38:1-12
This paper includes Voronovskaya type results and convergence in variation for the exponential Bernstein Kantorovich operators. The Voronovskaya type result is accompanied by a relation between the mentioned operators and suitable auxiliary discrete
Publikováno v:
Mathematics, Vol 8, Iss 5, p 798 (2020)
The present paper deals with estimates for differences of certain positive linear operators defined on bounded or unbounded intervals. Our approach involves Baskakov type operators, the kth order Kantorovich modification of the Baskakov operators, th
Externí odkaz:
https://doaj.org/article/cc9c698037954a7aa8f9490c5dd96e3d
Autor:
Ioan Rașa, Dorian Popa
Publikováno v:
Fixed Point Theory. 19:379-382
Publikováno v:
Mathematics
Volume 8
Issue 5
Mathematics, Vol 8, Iss 798, p 798 (2020)
Volume 8
Issue 5
Mathematics, Vol 8, Iss 798, p 798 (2020)
The present paper deals with estimates for differences of certain positive linear operators defined on bounded or unbounded intervals. Our approach involves Baskakov type operators, the kth order Kantorovich modification of the Baskakov operators, th
Ulam Stability of Operators presents a modern, unified, and systematic approach to the field. Focusing on the stability of functional equations across single variable, difference equations, differential equations, and integral equations, the book col
During the Conference on Ulam's Type Stability (Rytro, Poland, 2014), Ioan Rasa recalled his 25-years-old problem concerning some inequality involving the Bernstein polynomials. We offer the complete solution (in positive). As a~tool we use stochasti
Externí odkaz:
http://arxiv.org/abs/1604.07381
Autor:
Oros, Georgia Irina1 (AUTHOR) goros@uoradea.ro, Rașa, Ioan (AUTHOR)
Publikováno v:
Symmetry (20738994). May2021, Vol. 13 Issue 5, p904. 1p.
Autor:
Alb Lupaş, Alina1 (AUTHOR) dalb@uoradea.ro, Rașa, Ioan (AUTHOR)
Publikováno v:
Symmetry (20738994). Mar2021, Vol. 13 Issue 3, p423. 1p.