Octavian Agratini

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All published works

Action	Title	Year	Authors
+	Szász–Mirakjan–Durrmeyer operators defined by multiple Appell polynomials	2025	Ulrich Abel Octavian Agratini Radu Păltănea
+	On Kantorovich-type Operators in Lp Spaces	2024	Octavian Agratini
+	Estimates related to the iterates of positive linear operators and their multidimensional analogues	2024	Octavian Agratini Radu Precup
+	Properties of Positive Linear Operators Connected with Squared Fundamental Functions	2024	Octavian Agratini
+ PDF Chat	Paltanea’s operators: old and new results	2023	Ulrich Abel Octavian Agratini
+ PDF Chat	Asymptotic properties of Kantorovich-type Szász–Mirakjan operators of higher order	2023	Ulrich Abel Octavian Agratini Mircea Ivan
+ PDF Chat	Simultaneous Approximation by Gauss–Weierstrass–Wachnicki Operators	2022	Ulrich Abel Octavian Agratini
+	On Wachnicki’s Generalization of the Gauss–Weierstrass Integral	2022	Ulrich Abel Octavian Agratini
+ PDF Chat	On the Durrmeyer-Type Variant and Generalizations of Lototsky–Bernstein Operators	2021	Ulrich Abel Octavian Agratini
+ PDF Chat	Kantorovich-type operators associated with a variant of Jain operators	2021	Octavian Agratini Ogün Doğru
+	On Landau-Type Approximation Operators	2021	Octavian Agratini Sorin G. Gal
+	Approximation of Some Classes of Functions by Landau Type Operators	2021	Octavian Agratini Ali̇ Aral
+ PDF Chat	Modifying an approximation process using non-Newtonian calculus	2020	Octavian Agratini Harun Karslı
+	Approximation properties of a family of integral type operators	2020	Octavian Agratini
+ PDF Chat	Linear positive operators constructed by using Beta-type bases	2019	Octavian Agratini
+	On a Class of Bernstein-Type Rational Functions	2019	Octavian Agratini
+ PDF Chat	Shift $\lambda $-Invariant Operators	2019	Octavian Agratini
+ PDF Chat	A stop over Jain operators and their generalizations	2018	Octavian Agratini
+	A Complete Asymptotic Expansion for the Quasi-interpolants of Gauß–Weierstraß Operators	2018	Ulrich Abel Octavian Agratini Radu Păltănea
+	Approximation with arbitrary order by certain linear positive operators	2018	Octavian Agratini
+	From Uniform to Statistical Convergence of Binomial-Type Operators	2018	Octavian Agratini
+	Properties of discrete non-multiplicative operators	2017	Octavian Agratini
+	Statistical Convergence Applied to Korovkin-Type Approximation Theory	2017	Octavian Agratini
+	On two classes of approximation processes of integral type	2016	Octavian Agratini Ali̇ Aral Emre Deni̇z
+	On the variation detracting property of operators of Balázs and Szabados	2016	Ulrich Abel Octavian Agratini
+ PDF Chat	Kantorovich-type operators preserving affine functions	2016	Octavian Agratini
+ PDF Chat	On the uniform convergence of a q-series	2016	Octavian Agratini Vijay Gupta
+	A sequence of positive linear operators associated with an approximation process	2015	Octavian Agratini
+	Asymptotic behaviour of Jain operators	2015	Ulrich Abel Octavian Agratini
+	Kantorovich sequences associated to general approximation processes	2015	Octavian Agratini
+ PDF Chat	On a property of moduli of smoothness and K-functionals	2015	Octavian Agratini
+	Uniform approximation of some classes of linear positive operators expressed by series	2014	Octavian Agratini
+	On an approximation process of integral type	2014	Octavian Agratini
+	Approximation by Bézier variant of the Baskakov- Kantorovich operators in the case $0 \lt\alpha\lt 1$	2014	Xiaoming Zeng Vijay Gupta Octavian Agratini
+	APPROXIMATION BY BEZIER VARIANT OF THE BASKAKOV-KANTOROVICH OPERATORS IN THE CASE 0 < alpha < 1	2014	Xiaoming Zeng Vijay Gupta Octavian Agratini 曾晓明
+	On a Double Complex Sequence of Linear Operators	2013	Octavian Agratini
+	Approximation properties of a class of linear operators	2013	Octavian Agratini
+ PDF Chat	Bivariate Positive Operators in Polynomial Weighted Spaces	2013	Octavian Agratini
+	On $q$-Baskakov-Mastroianni operators	2012	Octavian Agratini Cristina Radu
+	Statistical convergence of integral operators generated by a single kernel	2012	Octavian Agratini
+	A-Statistical Convergence of a Class of Integral operators	2012	Octavian Agratini
+	Statistical convergence of a non-positive approximation process	2011	Octavian Agratini
+	An extension based on qR-integral for a sequence of operators	2011	Octavian Agratini Cristina Radu
+	On a generalization of Bleimann, Butzer and Hahn operators based on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" display="inline" overflow="scroll"><mml:mi>q</mml:mi></mml:math>-integers	2010	Octavian Agratini Grzegorz Nowak
+ PDF Chat	WEIGHTED APPROXIMATION BY $q$-SZÁSZ-KING TYPE OPERATORS	2010	Octavian Agratini Ogün Doğru
+	On a q-analogue of Stancu operators	2009	Octavian Agratini
+	An asymptotic formula for a class of approximation processes of King’s type	2009	Octavian Agratini
+	Discrete Approximation Processes of King’s Type	2009	Octavian Agratini Tudor Andrica
+	On statistical approximation in spaces of continuous functions	2009	Octavian Agratini
+	On the iterates of a class of summation-type linear positive operators	2007	Octavian Agratini
+	On the variation detracting property of a class of operators	2006	Octavian Agratini
+ PDF Chat	Linear operators that preserve some test functions	2006	Octavian Agratini
+	PROFESSOR GHEORGHE COMAN AT HIS 70 TH ANNIVERSARY	2006	Octavian Agratini Petru Blaga
+	ON A CLASS OF LINEAR POSITIVE BIVARIATE OPERATORS OF KING TYPE	2006	Octavian Agratini
+	On the rate of convergence of some integral operators for functions of bounded variation	2005	Octavian Agratini
+	QUANTITATIVE APPROXIMATIONS BY USING SCALING TYPE FUNCTIONS	2005	Octavian Agratini
+	A Generalization of Durrmeyer-Type Polynomials and their Approximation Properties	2004	Octavian Agratini
+	Operators generated by a quasi-scaling type function	2003	Octavian Agratini
+	On some Bernstein type operators: iterates and generalizations	2003	Octavian Agratini
+	Iterates of a class of discrete linear operators via contraction principle	2003	Octavian Agratini Ioan A. Rus
+	On approximation properties of Balázs-Szabados operators their Kantorovich extension	2002	Octavian Agratini
+ PDF Chat	Stancu modified operators revisited	2002	Octavian Agratini
+ PDF Chat	An approximation process of Kantorovich type	2001	Octavian Agratini
+ PDF Chat	Korovkin type error estimates for Meyer-König and Zeller operators	2001	Octavian Agratini
+	On the rate of convergence of a positive approximation process	2000	Octavian Agratini
+	On a certain class of approximation operators	2000	Octavian Agratini
+ PDF Chat	NOTE ON A CLASS OF OPERATORS ON INFINITE INTERVAL	1999	Octavian Agratini
+	Linear combinations of D.D. Stancu polynomials	1998	Octavian Agratini
+	Properties of a new class of recursively defined Baskakov-type operators	1998	Octavian Agratini
+	Approximation properties of a generalization of Bleimann, Butzer and Hahn operators.	1998	Octavian Agratini
+	Construction of Baskakov-type operators by wavelets	1997	Octavian Agratini
+	Application of divided differences to the study of monotonicity of a sequence of D.D. Stancu polynomials	1996	Octavian Agratini

Common Coauthors

Coauthor	Papers Together
Ulrich Abel	9
Xiaoming Zeng	2
Ogün Doğru	2
Radu Păltănea	2
Cristina Radu	2
Ali Aral	2
Mircea Ivan	1
Harun Karslı	1
Tudor Andrica	1
Petru Blaga	1
Radu Precup	1
Vijay Gupta	1
Ioan A. Rus	1
Vijay Gupta	1
Grzegorz Nowak	1
曾晓明	1
Sorin G. Gal	1
Vijay Gupta	1
Emre Deni̇z	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Korovkin-type Approximation Theory and its Applications	1994	Francesco Altomare Michele Campıtı	27
+ PDF Chat	Some Approximation Theorems via Statistical Convergence	2002	Akif D. Gadjiev Cihan Orhan	14
+ PDF Chat	Approximation of functions by a new class of linear operators	1972	G. C. Jain	12
+	Generalization of Bernstein's polynomials to the infinite interval	1950	Otto Szász	11
+	On some linear positive operators	1970	P.C. Sikkema	8
+	Moduli of Smoothness	1987	Z. Ditzian Вилмос Тотик	7
+	Weighted simultaneous approximation with Baskakov type operators	2004	A. Lopez-Moreno	6
+	Theorems of Korovkin type	1976	A.D. Gadzhiev	6
+	None	2003	J. P. King	6
+	Korovkin-type Theorems and Approximation by Positive Linear Operators	2010	Francesco Altomare	6
+ PDF Chat	On approximation of continuous and of analytic functions	1952	Harald Bohman	5
+	Approximation by Bernstein type rational functions	1975	Katalin Balázs	5
+	Approximation by Bernstein type rational functions. II	1982	Catherine Balázs J. Szabados	5
+	Sur l'approximation de fonctions intégrables sur [0, 1] par des polynômes de Bernstein modifies	1981	Marie Madeleine Derriennic	4
+	Quantitative results for positive linear approximation operators	1971	Erga Censor	4
+	A generalization of Szász–Mirakyan operators based on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" display="inline" overflow="scroll"><mml:mi>q</mml:mi></mml:math>-integers	2007	Ali̇ Aral	4
+	Bernstein Polynomials	1993	Ronald DeVore George G. Lorentz	4
+	A Bernstein-type operator approximating continuous functions on the semi-axis	1980	G. Bleimann P. L. Butzer L. Hahn	4
+	An abstract version of the Korovkin approximation theorem	2006	Oktay Duman Cihan Orhan	4
+	Saturation for Bernstein type rational functions	1984	Вилмос Тотик	4
+	An Inversion Formula for Laplace Transforms and Semi-Groups of Linear Operators	1954	Ralph S. Phillips	4
+	On uniform approximation by some classical Bernstein-type operators	2003	Jesús de la Cal Javier Cárcamo	4
+ PDF Chat	On the extensions of Bernstein polynomials to the infinite interval	1954	P. L. Butzer	4
+ PDF Chat	Bleimann, Butzer, and Hahn Operators Based on the -Integers	2007	Ali̇ Aral Ogün Doğru	4
+ PDF Chat	Linear operators that preserve some test functions	2006	Octavian Agratini	4
+	Approximation properties of a class of linear operators	2013	Octavian Agratini	3
+	Approximation properties for generalized q-Bernstein polynomials	2008	Grzegorz Nowak	3
+	On Some Classes of q-parametric Positive linear Operators	2005	В. С. Виденский	3
+	Uniform approximation by Szász—Mirakjan type operators	1983	Вилмос Тотик	3
+	Convergence Estimates in Approximation Theory	2014	Vijay Gupta Ravi P. Agarwal	3
+	Asymptotic behaviour of Jain operators	2015	Ulrich Abel Octavian Agratini	3
+	On approximation properties of Balázs-Szabados operators their Kantorovich extension	2002	Octavian Agratini	3
+	On Lipschitz-type maximal functions and their smoothness spaces	1988	Burkhard Lenze	3
+	On statistically convergent sequences of real numbers	1980	Tibor Šalát	3
+	Uniform approximation of some classes of linear positive operators expressed by series	2014	Octavian Agratini	3
+	THE FIRST DECADE OF THE Q-BERNSTEIN POLYNOMIALS: RESULTS AND PERSPECTIVES	2007	Sofiya Ostrovska	3
+	A Generalization of the Poisson Distribution	1973	P. C. Consul G. C. Jain	3
+	On Jain-Beta Linear Operators	2012	Saddika Tarabie	3
+	Positive Bernstein-Sheffer Operators	1995	Paul Sablonnière	2
+	Approximation formulae of Voronovskaya-type for certain convolution operators	1979	P.C. Sikkema	2
+	Integral-type operators on continuous function spaces on the real line	2007	Francesco Altomare Sabina Milella	2
+	On a q-analogue of Stancu operators	2009	Octavian Agratini	2
+	Iterates of Bernstein operators, via contraction principle	2004	Ioan A. Rus	2
+ PDF Chat	APPROXIMATION OF FUNCTION BY A GENERALIZED SZARS OPERATORS	1985	S. UMAR Q . RAZI	2
+ PDF Chat	Iterates of Bernstein polynomials	1967	Richard P. Kelisky T. J. Rivlin	2
+ PDF Chat	Über die Approximation einer stetigen Funktion durch eine ganze rationale Funktion	1908	Edmund Landau	2
+	Complete Asymptotic Expansions for Altomare Operators	2012	Ulrich Abel Mircea Ivan	2
+	On an approximation process of integral type	2014	Octavian Agratini	2
+	The estimates of approximation by using a new type of weighted modulus of continuity	2007	Akif D. Gadjiev Ali̇ Aral	2
+ PDF Chat	Approximation by the -Szász-Mirakjan Operators	2012	Nazım I. Mahmudov	2