Yayınlar & Eserler

Yayın Ağı
SCI, SSCI ve AHCI İndekslerine Giren Dergilerde Yayınlanan Makaleler

On better approximation order for the nonlinear Bernstein operator of maximum product kind

Cita S., DOĞRU O.
FILOMAT , cilt.38, sa.13, ss.4767-4774, 2024 (SCI-Expanded) identifier identifier

A-Statistical L-p approximation properties of an integral variant of a general positive linear operators

Muraru C., DOĞRU O., Gulsun A.
ANNALS OF FUNCTIONAL ANALYSIS , cilt.11, sa.3, ss.761-779, 2020 (SCI-Expanded) identifier identifier

APPROXIMATION PROPERTIES OF CERTAIN BERNSTEIN-STANCU TYPE OPERATORS

Acu A., DOĞRU O., Muraru C. V., Radu V. A.
JOURNAL OF MATHEMATICAL INEQUALITIES , cilt.13, sa.3, ss.687-702, 2019 (SCI-Expanded) Creative Commons License identifier identifier

On the Rates of Convergence of the q-Lupas-Stancu Operators

DOĞRU O., İÇÖZ G., Kanat K.
FILOMAT , cilt.30, sa.5, ss.1151-1160, 2016 (SCI-Expanded) Creative Commons License identifier identifier

Approximation Properties of Generalized Jain Operators

Dogru O., Mohapatra R. N., Orkcu M.
FILOMAT , cilt.30, sa.9, ss.2359-2366, 2016 (SCI-Expanded) Creative Commons License identifier identifier

Statistical approximation properties of King-type modification of Lupas operators

DOĞRU O., Kanat K.
COMPUTERS & MATHEMATICS WITH APPLICATIONS , cilt.64, sa.4, ss.511-517, 2012 (SCI-Expanded) identifier identifier

Statistical approximation of a kind of Kantorovich type q-Szasz-Mirakjan operators

ÖRKCÜ M., DOĞRU O.
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS , cilt.75, sa.5, ss.2874-2882, 2012 (SCI-Expanded) identifier identifier

On statistical approximation properties of the Kantorovich type Lupas operators

DOĞRU O., Kanat K.
MATHEMATICAL AND COMPUTER MODELLING , cilt.55, ss.1610-1621, 2012 (SCI-Expanded) identifier identifier

q-Szasz-Mirakyan-Kantorovich type operators preserving some test functions

ÖRKCÜ M., DOĞRU O.
APPLIED MATHEMATICS LETTERS , cilt.24, sa.9, ss.1588-1593, 2011 (SCI-Expanded) identifier identifier

Weighted statistical approximation by kantorovich type q-Szasz-Mirakjan operators

ÖRKCÜ M., DOĞRU O.
APPLIED MATHEMATICS AND COMPUTATION , cilt.217, sa.20, ss.7913-7919, 2011 (SCI-Expanded) identifier identifier

On statistical approximation properties of Kantorovich type q-Bernstein operators

Dalmanoglu O., Dogru O.
MATHEMATICAL AND COMPUTER MODELLING , cilt.52, ss.760-771, 2010 (SCI-Expanded) identifier identifier

WEIGHTED APPROXIMATION BY q-SZASZ-KING TYPE OPERATORS

Agratini O., Dogru O.
TAIWANESE JOURNAL OF MATHEMATICS , cilt.14, sa.4, ss.1283-1296, 2010 (SCI-Expanded) identifier identifier

Statistical approximation by a modification of q-Meyer-Konig and Zeller operators

Dogru O., ÖRKCÜ M.
APPLIED MATHEMATICS LETTERS , cilt.23, sa.3, ss.261-266, 2010 (SCI-Expanded) identifier identifier

Statistical approximation properties of Kantorovich type q MKZ operators

DALMANOĞLU Ö., DOĞRU O.
Applied Mathematics And Computation , cilt.19, sa.1, ss.15-24, 2010 (SCI-Expanded)

King type modification of Meyer-Konig and Zeller operators based on the q-integers

Dogru O., ÖRKCÜ M.
MATHEMATICAL AND COMPUTER MODELLING , cilt.50, ss.1245-1251, 2009 (SCI-Expanded) identifier identifier

Statistical approximation properties of q-Bleimann, Butzer and Hahn operators

Ersan S., DOĞRU O.
MATHEMATICAL AND COMPUTER MODELLING , cilt.49, ss.1595-1606, 2009 (SCI-Expanded) identifier identifier

Korovkin Type Error Estimates for Positive Linear Operators Involving Some Special Functions

Dogru O., Erkus-Duman E.
TURKISH JOURNAL OF MATHEMATICS , cilt.33, sa.1, ss.41-53, 2009 (SCI-Expanded) identifier identifier

Statistical approximation by Stancu type bivariate generalization of Meyer-Konig and Zeller type operators

Dogru O., Muraru C.
MATHEMATICAL AND COMPUTER MODELLING , cilt.48, ss.961-968, 2008 (SCI-Expanded) identifier identifier

Approximation properties of a generalization of positive linear operators

Dogru O.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS , cilt.342, sa.1, ss.161-170, 2008 (SCI-Expanded) identifier identifier

On Kantorovich process of a sequence of the generalized linear positive operators

İSPİR N., ARAL A., Dogru O.
NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION , cilt.29, ss.574-589, 2008 (SCI-Expanded) identifier identifier

DIRECT AND INVERSE THEOREMS ON STATISTICAL APPROXIMATIONS BY POSITIVE LINEAR OPERATORS

Dogru O.
ROCKY MOUNTAIN JOURNAL OF MATHEMATICS , cilt.38, sa.6, ss.1959-1973, 2008 (SCI-Expanded) identifier identifier

Bleimann, Butzer, and Hahn operators based on the q-integers

ARAL A., Dogru O.
JOURNAL OF INEQUALITIES AND APPLICATIONS , 2007 (SCI-Expanded) Creative Commons License identifier identifier

On integral type generalizations of positive linear operators

Duman O., Oezarslan M. A., Dogru O.
STUDIA MATHEMATICA , cilt.174, sa.1, ss.1-12, 2006 (SCI-Expanded) identifier identifier

Korovkin-type approximation properties of bivariate q-Meyer-Konig and Zeller operators

Dogru O., Gupta V.
CALCOLO , cilt.43, sa.1, ss.51-63, 2006 (SCI-Expanded) identifier identifier

The generalization of Meyer-Konig and Zeller operators by generating functions

Altin A., Dogru O., Tasdelen F.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS , cilt.312, sa.1, ss.181-194, 2005 (SCI-Expanded) identifier identifier

Rates of A-statistical convergence of approximating operators

Ozarslan M., Duman O., Dogru O.
CALCOLO , cilt.42, sa.2, ss.93-104, 2005 (SCI-Expanded) identifier identifier

Monotonicity and the asymptotic estimate of bleimann butzer and hahn operators based on q-Integers

DOĞGRU O., Gupta V.
Georgian Mathematical Journal , cilt.12, sa.3, ss.415-422, 2005 (SCI-Expanded) identifier

Statistical approximation by generalized Meyer-Konig and Zeller type operators

Dogru O., Duman O., Orhan C.
STUDIA SCIENTIARUM MATHEMATICARUM HUNGARICA , cilt.40, sa.3, ss.359-371, 2003 (SCI-Expanded) identifier identifier

Approximation by Kantorovich type generalization of Meyer König and Zeller operators

Doğru O., Özalp N.
Glasnik Matematicki , cilt.36, ss.311-318, 2001 (SCI-Expanded)
Diğer Dergilerde Yayınlanan Makaleler

RATES OF WEIGHTED STATISTICAL CONVERGENCE FOR A GENERALIZATION OF POSITIVE LINEAR OPERATORS

Ilbey R. C., DOĞRU O.
MATHEMATICAL FOUNDATIONS OF COMPUTING , cilt.6, sa.3, ss.427-438, 2023 (ESCI) Sürdürülebilir Kalkınma identifier identifier

ON BETTER APPROXIMATION ORDER FOR THE NONLINEAR BLEIMANN–BUTZER–HAHN OPERATOR OF MAXIMUM PRODUCT KIND

ÇİT S., DOĞRU O.
Khayyam Journal of Mathematics , cilt.9, sa.2, ss.225-245, 2023 (Scopus) identifier

Kantorovich-type operators associated with a variant of Jain operators

Agratini O., DOĞRU O.
STUDIA UNIVERSITATIS BABES-BOLYAI MATHEMATICA , cilt.66, sa.2, ss.279-288, 2021 (ESCI) identifier identifier

Statistical approximation properties of a generalization of positive linear operators

CANATAN İLBEY R., DOĞRU O.
EUROPEAN JOURNAL OF PURE AND APPLIED MATHEMATICS , cilt.5, sa.1, ss.75-87, 2012 (Hakemli Dergi)

Kantorovich process of linear positive operators via biorthogonal polynomials

İÇÖZ G., TAŞDELEN YEŞİLDAL F., DOĞRU O.
JOURNAL OF INEQUALITIES AND SPECIAL FUNCTIONS , cilt.3, sa.4, ss.77-84, 2012 (ESCI)

Approximation of bounded variation functions by a Bezier variant of the Bleimann, Butzer and Hahn operators

GUPTA V., DOĞRU O.
Int. J. Math. Math. Sci. , 2006 (Scopus)

Rates of convergence of Meyer König and Zeller operators based on q integers

ALTIN A., DOĞRU O., ÖZARSLAN M. A.
WSEAS Trans. Math. , cilt.4, sa.4, ss.313-318, 2005 (Scopus)

On the approximation properties of bivariate Bleimann, Butzer and Hahn operators

ALTIN A., DOĞRU O., ÖZARSLAN M. A.
WSEAS Trans. Math. , cilt.4, sa.4, ss.327-332, 2005 (Scopus)

Direct results for certain family of integral type operators

GUPTA V., DOĞRU O.
JIPAM J. Inequal. Pure Appl. Math. , cilt.6, sa.1, ss.1-11, 2005 (Hakemli Dergi)

Direct estimates and Lp approximation properties for Agratini operators and their integral form

ARAL A., DOĞRU O.
Int. J. Comput. Numer. Anal. Appl. , cilt.5, sa.2, ss.173-187, 2004 (Hakemli Dergi)

Kantorovich type generalization of certain class of positive linear operators

ALTIN A., DOĞRU O., ÖZARSLAN M. A.
WSEAS Trans. Math. , cilt.3, sa.3, ss.607-610, 2004 (Scopus)

Direct and inverse estimations for a generalization of positive linear operators

ALTIN A., DOĞRU O.
WSEAS Trans. Math. , cilt.3, sa.3, ss.602-606, 2004 (Scopus)

Weighted approximation of continuous functions on the all positive axis by modified linear positive operators

DOĞRU O.
Int. J. Comput. Numer. Anal. Appl. , cilt.1, sa.2, ss.135-147, 2002 (Hakemli Dergi)

On Bleiman Butzer and Hahn type generalization of Balazs operators

DOĞRU O.
Studia Univ. ”Babeş-Bolyai”, Mathematica , cilt.47, sa.4, ss.37-45, 2002 (ESCI)

Weighted approximation properties of Szasz-type operators

DOĞRU O.
Int. Math. J. , cilt.2, sa.9, ss.889-895, 2002 (Hakemli Dergi)

Galileo Galilei nin ilginç bir dizisi

DOĞRU O.
Matematik Dünyası , cilt.10, sa.1, 2001 (Hakemli Dergi)

Eğlenceli bir Matematik sorusu

DOĞRU O.
Matematik Dünyası , cilt.9, sa.3, 2000 (Hakemli Dergi)

Gauss toplamları için açık formüller

DOĞRU O.
Matematik Dünyası , cilt.8, sa.3, 1999 (Hakemli Dergi)

Approximation order and asymptotic approximation for generalized Meyer König and Zeller operators

DOĞRU O.
Math. Balkanica , cilt.12, ss.359-368, 1998 (Hakemli Dergi)

On a certain family of linear positive operators

DOĞRU O.
Turkish Journal Of Mathematics , cilt.21, ss.387-399, 1997 (Scopus)

On the order of approximation of unbounded functions by the family of generalized linear positive operators

DOĞRU O.
COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS , cilt.46, ss.173-181, 1997 (Hakemli Dergi)
Hakemli Kongre / Sempozyum Bildiri Kitaplarında Yer Alan Yayınlar

Genelleştirilmiş İki Değişkenli Baskakov Operatör Dizisinin Düzgün Yakınsaklığı

Sarıteke Z. E., DOĞRU O., ÖRKCÜ M.
11. Matematik Günleri, Türkiye, 26 - 27 Mayıs 2016

On the rates of convergence of a Stancu type generalization of the Lupaş operators based on q integers

DOĞRU O., KANAT K.
ICAAM 2012, 18 - 21 Ekim 2012

Szasz-Mirakyan- Kantorovich operatör dizilerinin q genelleşmesi

DOĞRU O., ÖRKCÜ M.
5. Ankara Matematik Günleri, Türkiye, 3 - 04 Haziran 2010

Necessary conditions to obtain Voronovskaja type asymptotic formulae via statistical limit

Dogru O.
12th WSEAS International Conference on APPLIED MATHEMATICS, Cairo, Mısır, 29 - 31 Aralık 2007, ss.128-129 identifier

On statistical approximation properties of Stancu type bivariate generalization of q-Balazs-Szabodos operators

DOĞRU O.
Int. Conf. Num. Anal. Appr. Theory Cluj Napoca, 4 - 08 Temmuz 2006

On the approximation properties of bivariate Bleimann Butzer and Hahn operators

ALTIN A., DOĞRU O., ÖZARSLAN M. A.
WSEAS, 16 - 18 Aralık 2005, cilt.4

Direct and inverse estimations for a generalization of certain class of positive linear operators

ALTIN A., DOĞRU O.
WSEAS, 17 - 19 Ağustos 2004

Ağırlıklı uzaylarda Szasz tipinde operatörler dizisinin sürekli fonksiyonlara yaklaşımı

GADJIEVA E., DOĞRU O.
II. Uluslararası Kızılırmak Fen Bilimleri Kongresi, Türkiye, 20 - 22 Mayıs 1998

Genelleştirilmiş lineer pozitif operatör ailesinin ve türevlerinin yakınsaklığı üzerine

DOĞRU O.
I. Kızılırmaf Fen Bilimleri Kongresi, Türkiye, 14 - 16 Mayıs 1997
Kitap & Kitap Bölümleri

Diferensiyel Denklemlerin Temelleri

DOĞRU O.
Nobel, 2013
Metrikler

Yayın

65

Atıf (WoS)

383

H-İndeks (WoS)

12

Atıf (Scopus)

397

H-İndeks (Scopus)

14

Atıf (Diğer Toplam)

7

Tez Danışmanlığı

21

Açık Erişim

13
BM Sürdürülebilir Kalkınma Amaçları