Asymptotic Growth of Moduli of m-th Derivatives of Algebraic Polynomials in Weighted Bergman Spaces on Regions Without Zero Angles
Axioms, vol. , no. , pp. –
Uğur Değer, Meerim Meerim Imashkyzy, Fahreddin Abdullayev
A note on approximation by some product means in variable exponent Lebesgue spaces
MAEJO INTERNATIONAL JOURNAL OF SCIENCE AND TECHNOLOGY, vol. 18, no. 1, pp. 37–45
Hilal Bayındır, Uğur Değer
Bernstein-Nikol'skii-Markov-type inequalities for algebraic polynomials in a weighted Lebesgue space in regions with cusps
TURKISH JOURNAL OF MATHEMATICS, vol. 48, no. 4, pp. 713–733
Uğur Değer, Fahreddin Abdullayev
On the growth of derivatives of algebraic polynomials in regions with a piecewise quasicircle with zero angles
FILOMAT, vol. 38, no. 10, pp. 3493–3522
Uğur Değer, Fahreddin Abdullayev
On the behavior of derivatives of algebraic polynomials in regions with piecewise quasismooth boundary having cusps
FILOMAT, vol. 38, no. 10, pp. 3467–3492
Uğur Değer, Fahreddin Abdullayev
On the speed of approximation in the classes of ψ̅-integrals
Journal of Classical Analysis, vol. 21, no. 1, pp. 9–27
Sibel Yasemin Gölbol, Uğur Değer
On a solution of the Kolmogorov-Nikol’skii problem in class of ψ- integrals
Palestine Journal of Mathematics, vol. 12, no. 4, pp. 75–91
Sibel Yasemin Gölbol, Uğur Değer
APPROXIMATION IN THE WEIGHTED GENERALIZED LIPSCHITZ CLASS BY DEFERRED CESÁRO-MATRIX PRODUCT SUBMETHODS
Palestine Journal of Mathematics, vol. 10, no. 2, pp. 740–750
Sibel Yasemin Gölbol, Uğur Değer
On some double sequence spaces of interval numbers
Proyecciones Journal of Mathematics, vol. 37, no. 3, pp. 535–546
Sibel Yasemin Gölbol, Ayhan Esi, Uğur Değer
ON APPROXIMATION BY NORLUND AND RIESZ SUBMETHODS IN VARIABLE EXPONENT LEBESGUE SPACES
COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS, vol. 67, no. 1, pp. 46–59
Uğur Değer
On the Degree of Approximation by the Woronoi-Norlund and Riesz Type Means in the GHM
AZERBAIJAN JOURNAL OF MATHEMATICS, vol. 8, no. 2, pp. 122–141
Uğur Değer, Hilal Bayındır
APPROXIMATION BY NORLUND AND RIESZ TYPE DEFERRED CESARO MEANS IN THE SPACE HP(ω)
MISKOLC MATHEMATICAL NOTES, vol. 19, no. 2, pp. 823–833
Uğur Değer, Hilal Bayındır
On trigonometric approximation by Deferred-Nörlund product means in Lipschitz class
Journal of Mathematical Analysis, vol. 8, no. 1, pp. 70–78
Uğur Değer, Hilal Bayındır
On Approximation by Matrix Means of the Multiple Fourier Series in the Holder Metric
KYUNGPOOK MATHEMATICAL JOURNAL, vol. 56, no. 1, pp. 57–68
Uğur Değer
On approximation to functions in the W Lp t class by a new matrix mean
Novi Sad Journal of Mathematics, vol. 46, no. 1, pp. 1–14
Uğur Değer
A Note on the Degree of Approximation by Matrix Means in the Generalized Holder Metric
UKRAINIAN MATHEMATICAL JOURNAL, vol. 68, no. 4, pp. 545–556
Uğur Değer
A generalization of deferred Cesaro means and some of their applications
JOURNAL OF INEQUALITIES AND APPLICATIONS, vol. 2015, no. 1, pp. 1–15
Uğur Değer, Mehmet Küçükaslan
On the approximation by Cesáro submethod
Palestine Journal of Mathematics, vol. 4, no. 1, pp. 44–56
Uğur Değer, Musa Kaya
On the Statistical Convergence of Metric-Valued Sequences
UKRAINIAN MATHEMATICAL JOURNAL, vol. 66, no. 5, pp. 796–805
Mehmet Küçükaslan, Uğur Değer, Dovgoshey Oleksiy
On statistical boundedness of metric valued sequences
European Journal of Pure and Applied Mathematics (elektronik), vol. 5, no. 2, pp. 174–186
Mehmet Küçükaslan, Uğur Değer
Approximation by trigonometric polynomials to functions in Lp norm
Proceedings of the Jangjeon Mathematical Society, vol. 15, no. 2, pp. 203–213
Uğur Değer, İlhan Dağadur, Mehmet Küçükaslan
On the orthogonal polynomials with weight having singularity on the boundary of regions of the complex plane
Bulletin of Belgian Mathematical Society, vol. 16, no. 2, pp. 235–250
Fahreddin Abdullayev, Uğur Değer
Approximation to functions from the classes of overline psi integrals by the Zygmund Sums
International Journal of Contemporary Mathematical Sciences, vol. 3, no. 31, pp. 1499–1510
Uğur Değer
Approximation by Zygmund sums in the classes C overline psi infinity
Problems of the Theory of Approximation of Functions and Related Questions. Collection of Papers of the Institute of Mathematics of NAS of Ukraine, vol. 4, no. 1, pp. 92–107
Uğur Değer
A note on extremal problem in approximation by Zygmund sums
Cumhuriyet Üniversitesi Fen Bilimleri Dergisi, vol. 29, no. 2, pp. 19–25
Uğur Değer
ON TRIGONOMETRIC APPROXIMATION BY DEFERRED-NORLUND (Dab.Np) PRODUCT MEANS IN LIPSCHITZ CLASS
JOURNAL OF MATHEMATICAL ANALYSIS, vol. 8, no. 1, pp. 70–78
Deger Ugur, Bayindir Hilal