Edit Profile (opens in new tab) Abdullayev, Fahreddin G. Co-Author Distance Author ID: abdullayev.fahreddin-g Published as: Abdullayev, F. G.; Abdullayev, Fahreddin G.; Abdullaev, F. G.; Abdullayev, Fahreddin; Abdulayev, Fahreddin G.; Abdullaev, Fahreddin more...less Homepage: http://apbs.mersin.edu.tr/fabdul External Links: ORCID · dblp Documents Indexed: 96 Publications since 1983 1 Contribution as Editor Reviewing Activity: 30 Reviews Co-Authors: 29 Co-Authors with 72 Joint Publications 297 Co-Co-Authors all top 5 Co-Authors 23 single-authored 16 Özkartepe, Naciye Pelin 12 Küçükaslan, Mehmet 7 Dovgoshey, Oleksiy Alfredovich 7 Imashkyzy, Meerim 7 Savchuk, Viktor V. 7 Simsek, Dağıstan 6 Shidlich, Andrii 5 Gün, Cevahir Doğanay 5 Tunç, Tuncay 4 Chaĭchenko, Stanislav Olegovich 4 Oğul, Burak 3 Koşar, Cem 2 Aral, Nazlim Deniz 2 Bushev, D. M. 2 Çavuş, Abdullah 2 Değer, Uğur 2 Kharkevych, Yuriy I. 2 Shevchuk, Igor Oleksandrovych 1 Abdullayev, Gülnara A. 1 Abdullayev, Gülnare A. 1 Abdullayeva, Gulnare A. 1 Andrievskii, Vladimir V. 1 Baki, A. 1 Farajzadeh, Ali P. 1 Kalchuk, Inna V. 1 Kyzy, M. Imash 1 Savchuk, M. V. 1 Serdyuk, Anatoly S. 1 Zherebko, T. M. all top 5 Serials 13 Ukrainian Mathematical Journal 5 Filomat 4 Ukraïns’kyĭ Matematychnyĭ Zhurnal 4 Journal of Mathematical Sciences (New York) 3 Izvestiya Akademii Nauk Azerbaidzhanskoi SSR. Seriya Fiziko-Tekhnicheskikh i Matematicheskikh Nauk 3 Bulletin of the Belgian Mathematical Society - Simon Stevin 3 Turkish Journal of Mathematics 3 Proceedings of Institute of Mathematics and Mechanics. National Academy of Sciences of Azerbaijan 2 Mathematical Notes 2 Journal of Inequalities and Applications 2 Dopovidi Natsional’noï Akademiï Nauk Ukraïny. Matematyka, Pryrodoznavstvo, Tekhnichni Nauky 2 Journal of Computational Analysis and Applications 2 Trudy Instituta Prikladnoĭ Matematiki i Mekhaniki 2 Complex Analysis and Operator Theory 2 Analysis and Mathematical Physics 2 Applied Mathematics and Nonlinear Sciences 1 Doklady Akademii Nauk Ukrainskoĭ SSR, Seriya A 1 Journal of Mathematical Analysis and Applications 1 Rocky Mountain Journal of Mathematics 1 Annales Polonici Mathematici 1 Czechoslovak Mathematical Journal 1 Journal of Approximation Theory 1 Journal of the Korean Mathematical Society 1 Mathematica Slovaca 1 Publications de l’Institut Mathématique. Nouvelle Série 1 Quaestiones Mathematicae 1 Sibirskiĭ Matematicheskiĭ Zhurnal 1 Complex Variables. Theory and Application 1 Bulletin of the Korean Mathematical Society 1 Acta Mathematica Hungarica 1 Approximation Theory and its Applications 1 Doklady, Akademiya Nauk Azerbaĭdzhanskoĭ SSR 1 Dopovidi Akademiï Nauk Ukraïni 1 East Journal on Approximations 1 Annales Academiae Scientiarum Fennicae. Mathematica 1 Novi Sad Journal of Mathematics 1 Mathematical Inequalities & Applications 1 Lobachevskii Journal of Mathematics 1 Journal of Nonlinear and Convex Analysis 1 Bulletin of TICMI 1 Proceedings of Institute of Mathematics and Mechanics. Azerbaijan Academy of Sciences 1 International Journal of Pure and Applied Mathematics 1 Hacettepe Journal of Mathematics and Statistics 1 Thai Journal of Mathematics 1 Sarajevo Journal of Mathematics 1 Complex Variables and Elliptic Equations 1 Zbirnyk Prats’ Instytutu Matematyky NAN Ukraïny 1 Proceedings of the Estonian Academy of Sciences 1 Jaen Journal on Approximation 1 Science China. Mathematics 1 Azerbaijan Journal of Mathematics 1 Advances in Pure Mathematics 1 Carpathian Mathematical Publications 1 Open Mathematics all top 5 Fields 76 Functions of a complex variable (30-XX) 34 Approximations and expansions (41-XX) 19 Harmonic analysis on Euclidean spaces (42-XX) 7 Difference and functional equations (39-XX) 3 Real functions (26-XX) 3 Special functions (33-XX) 2 Partial differential equations (35-XX) 2 Functional analysis (46-XX) 2 General topology (54-XX) 1 General and overarching topics; collections (00-XX) 1 Combinatorics (05-XX) 1 Number theory (11-XX) 1 Integral transforms, operational calculus (44-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 65 Publications have been cited 374 times in 91 Documents Cited by ▼ Year ▼ On the growth of algebraic polynomials in the whole complex plane. Zbl 1323.30002 Abdullayev, F. G.; Özkartepe, N. P. 18 2015 On the behavior of algebraic polynomials in regions with piecewise smooth boundary without cusps. Zbl 1295.30003 Abdullayev, F. G.; Gün, C. D. 17 2014 On the behavior of algebraic polynomial in unbounded regions with piecewise Dini-smooth boundary. Zbl 1309.30001 Abdullayev, F. G.; Özkartepe, P. 17 2014 On some properties of orthogonal polynomials over an area in domains of the complex plane. I. Zbl 0988.42017 Abdullaev, F. G. 16 2000 Uniform and pointwise polynomial inequalities in regions with cusps in the weighted Lebesgue space. Zbl 1380.30004 Abdullayev, Fahreddin G.; Özkartepe, Pelin 16 2015 On some properties of orthogonal polynomials over an area in domains of the complex plane. III. Zbl 1051.30500 Abdullaev, F. G. 15 2001 On the interference of the weight and boundary contour for orthogonal polynomials over the region. Zbl 1094.30001 Abdullayev, F. G. 13 2004 On orthogonal polynomials in domains with quasiconformal boundary. Zbl 0543.30017 Abdullaev, F. G.; Andrievskij, V. V. 11 1983 The properties of the orthogonal polynomials with weight having singularity on the boundary contour. Zbl 1094.30002 Abdullayev, F. G. 11 2004 Approximation of the classes \(C_{\beta}^{\psi } H^\alpha\) by biharmonic Poisson integrals. Zbl 1448.42003 Abdullayev, F. G.; Kharkevych, Yu. I. 11 2020 Polynomial inequalities in quasidisks on weighted Bergman spaces. Zbl 1499.30303 Abdullayev, F. G.; Tunç, T.; Abdullayev, G. A. 11 2017 On the orthogonal polynomials with weight having singularities on the boundary of regions in the complex plane. Zbl 1173.30001 Abdullayev, F. G.; Değer, U. 10 2009 Uniform and pointwise Bernstein-Walsh-type inequalities on a quasidisk in the complex plane. Zbl 1346.30002 Abdullayev, F. G.; Özkartepe, P. 10 2016 Uniform and pointwise polynomial inequalities in regions without cusps in the weighted Lebesgue space. Zbl 1325.30004 Abdulayev, Fahreddin G.; Özkartepe, P.; Gün, C. D. 9 2014 Direct and inverse approximation theorems of functions in the Orlicz type spaces \(\mathcal{S}_{_{\scriptstyle M}}\). Zbl 1505.41009 Chaichenko, Stanislav; Shidlich, Andrii; Abdullayev, Fahreddin 9 2019 An analogue of the Bernstein-Walsh lemma in Jordan regions of the complex plane. Zbl 1293.30001 Abdullayev, Fahreddin G.; Özkartepe, Naciye Pelin 9 2013 Metric spaces with unique pretangent spaces. Conditions of the uniqueness. Zbl 1242.54011 Abdullayev, Fahreddin; Dovgoshey, Oleksiy; Küçükaslan, Mehmet 9 2011 Uniform convergence of the generalized Bieberbach polynomials in regions with non-zero angles. Zbl 0904.41003 Abdullayev, F. G. 8 1997 On some properties of orthogonal polynomials over an area in domains of the complex plane. II. Zbl 1050.30005 Abdullaev, F. G. 8 2001 On Bernstein-Walsh-type lemmas in regions of the complex plane. Zbl 1238.30037 Abdullayev, F. G.; Aral, N. D. 8 2011 Polynomial inequalities in regions with zero interior angles in the Bergman space. Zbl 1422.30006 Balci, S.; Imash-kyzy, M.; Abdullayev, F. G. 8 2018 Uniform convergence of the Bieberbach polynomials inside and on the closure of domains in the complex plane. Zbl 1085.41505 Abdullayev, F. G. 7 2001 Interference of the weight and boundary contour for algebraic polynomials in weighted Lebesgue spaces. I. Zbl 1490.30001 Özkartepe, P.; Abdullayev, F. G. 7 2017 On the recursive sequence \( {x}_{n+1}=\frac{x_{n-\left(4k+3\right)}}{1+\prod_{t=0}^2{x}_{n-\left(k+1\right)t-k}} \). Zbl 1365.39008 Simsek, Dağıstan; Abdullayev, Fahreddin 6 2017 Uniform and pointwise polynomial inequalities in regions with asymptotically conformal curve on weighted Bergman space. Zbl 1367.30020 Abdullayev, Fahreddin G.; Tunc, T. 6 2017 On the recursive sequence \( {x}_{n+1}=\frac{x_{n-\left(k+1\right)}}{1+{x}_n{x}_{n-1}\dots {x}_{n-k}} \). Zbl 1401.39004 Simsek, Dağıstan; Abdullayev, Fahreddin G. 6 2018 Solutions of the rational difference equations \(x_{n + 1} = \frac{x_{n - 11}}{1 + x_{n - 2} x_{n - 5} x_{n - 8}} \). Zbl 1486.39014 Simsek, Dagistan; Ogul, Burak; Abdullayev, Fahreddin 6 2017 Polynomial inequalities in Lavrentiev regions with interior and exterior zero angles in the weighted Lebesgue space. Zbl 1474.30003 Abdullayev, F. G.; Özkartepe, N. P. 6 2016 Direct and inverse approximation theorems in the weighted Orlicz-type spaces with a variable exponent. Zbl 1448.41013 Abdullayev, Fahreddin; Chaichenko, Stanislav; Imash Kyzy, Meerim; Shidlich, Andrii 5 2020 On the convergence of Bieberbach polynomials in domains with interior zero angles. Zbl 1022.30042 Abdullayev, F. G.; Baki, A. 5 2001 Bernstein-Nikol’skii-type inequalities for algebraic polynomials from the Bergman space in domains of the complex plane. Zbl 1482.30012 Abdullayev, F. G.; Gün, C. D. 5 2021 Exact constants in direct and inverse approximation theorems for functions of several variables in the spaces \(\mathcal{S}^p\). Zbl 1499.42037 Abdullayev, Fahreddin G.; Özkartepe, Pelin; Savchuk, Viktor V.; Shidlich, Andrii L. 5 2019 Uniform convergence of Bieberbach polynomials in domains with interior zero angles. Zbl 0708.30039 Abdullaev, F. G. 4 1989 Uniform convergence of the generalized Bieberbach polynomials in regions with zero angles. Zbl 1079.30506 Abdullayev, F. G. 4 2001 Tangent metric spaces to starlike sets on the plane. Zbl 1321.54051 Dovgoshey, Oleksiy; Abdullayev, Fahreddin; Küçükaslan, Mehmet 4 2013 Jackson-type inequalities and widths of functional classes in the Musielak-Orlicz type spaces. Zbl 1477.41004 Abdullayev, Fahreddin; Chaichenko, Stanislav; Imashkyzy, Meerim; Shidlich, Andrii 3 2021 The use of the isometry of function spaces with different numbers of variables in the theory of approximation of functions. Zbl 1483.30058 Bushev, D. M.; Abdullayev, F. G.; Kal’chuk, I. V.; Imashkyzy, M. 3 2021 Polynomial inequalities in regions with corners in the weighted Lebesgue spaces. Zbl 1499.30001 Abdullayev, Fahreddin G. 3 2017 Direct and inverse approximation theorems of functions in the Musielak-Orlicz type spaces. Zbl 1466.41008 Abdullayev, Fahreddin; Chaichenko, Stanislav; Shidlich, Andrii 3 2021 Bernstein-Walsh type inequalities for derivatives of algebraic polynomials. Zbl 1483.30010 Abdullayev, Fahreddin G.; Gün, Cevahir D. 3 2022 Bernstein-Walsh type inequalities for derivatives of algebraic polynomials in quasidisks. Zbl 1492.30014 Abdullayev, Fahreddin G. 3 2021 Uniform convergence of the \(p\)-Bieberbach polynomials in domains with zero angles. Zbl 1364.30013 Abdullayev, Fahreddin G.; Özkartepe, Pelin N. 2 2015 On the uniform convergence of the generalized Bieberbach polynomials in regions with K-quasiconformal boundary. Zbl 0979.30022 Cavus, Abdullah; Abdullayev, Fahreddin G. 2 2001 Uniform convergence of extremal polynomials when domains have corners and special cusps on the boundary. Zbl 1254.30037 Abdullayev, Fahreddin G.; Koşar, Cem; Kucukaslan, Mehmet 2 2011 On the sharp inequalities for orthonormal polynomials along a contour. Zbl 1378.30001 Abdullayev, F. G.; Abdullayev, G. A. 2 2017 The “algebraic zero” condition for orthogonal polynomials over a contour in the weighted Lebesgue spaces. Zbl 1364.30008 Abdullayev, Fahreddin G.; Abdullayeva, Gulnare A. 2 2016 Uniform convergence of some extremal polynomials in domain with corners on the boundary. Zbl 1196.30030 Kucukaslan, M.; Koşar, C.; Abdullayev, F. G. 2 2010 New extremal polynomials and their approximation properties. Zbl 1224.30020 Küçükaslan, M.; Abdullayev, F. G. 2 2009 Uniform and pointwise estimates for algebraic polynomials in regions with interior and exterior zero angles. Zbl 1499.30012 Özkartepe, N. Pelin; Tunç, Tuncay; Abdullayev, Fahreddin G. 2 2019 Widths of functional classes defined by the majorants of generalized moduli of smoothness in the spaces \(\mathcal{S}^p\). Zbl 1492.41009 Abdullayev, F. G.; Serdyuk, A. S.; Shidlich, A. L. 2 2021 The uniform and pointwise estimates for polynomials on the weighted Lebesgue spaces in the general regions of complex plane. Zbl 1488.30006 Özkartepe, P.; Abdullayev, F. G. 2 2019 Solution of the rational difference equation \(x_{n + 1} = \frac{x_{n-13}} {1+x_{n-1}x_{n-3}x_{n-5}x_{n-7}x_{n-9}x_{n-11}}\). Zbl 1524.39017 Simsek, Dagistan; Ogul, Burak; Abdullayev, Fahreddin 2 2020 Bernstein-Walsh-type inequalities for derivatives of algebraic polynomials on the regions of complex plane. Zbl 1503.30021 Özkartepe, Naciye Pelin; Gün, Cevahir Doğanay; Abdullayev, Fahreddin 2 2022 On the uniform convergence of the generalized Bieberbach polynomials in regions with \(K\)-quasiconformal boundary. Zbl 1101.30312 Çavuş, A.; Abdullayev, F. G. 1 2000 On orthogonal polynomials with unit weight. Zbl 0621.30031 Abdullaev, F. G. 1 1986 Uniform estimates for polynomial approximation in domains with corners. Zbl 1089.30033 Abdullayev, F. G.; Shevchuk, I. A. 1 2005 About convergence of Bieberbach polynomials inside domains of the complex plane. Zbl 0985.30004 Abdullaev, F. G. 1 2001 Convergence of Bieberbach polynomials inside domains of the complex plane. Zbl 1130.30007 Küçükaslan, M.; Tunç, T.; Abdullayev, F. G. 1 2006 The relation between different norms of algebraic polynomials in the regions of complex plane. Zbl 1244.30005 Abdullayev, Fahreddin G.; Aral, Nazlım Deniz 1 2011 Bernstein-Walsh type inequalities in unbounded regions with piecewise asymptotically conformal curve in the weighted Lebesgue space. Zbl 1401.41014 Imashkyzy, Meerim; Abdullayev, Gülnara A.; Abdullayev, Fahreddin G. 1 2018 Fejér-type positive operator based on Takenaka-Malmquist system on unit circle. Zbl 1528.41045 Abdullayev, F. G.; Savchuk, V. V. 1 2024 Isometry of the subspaces of solutions of systems of differential equations to the spaces of real functions. Zbl 1525.46013 Abdullayev, F. G.; Bushev, D. M.; Kyzy, M. Imash; Kharkevych, Yu. I. 1 2020 On the growth of \(m\)-th derivatives of algebraic polynomials in regions with corners in a weighted Bergman space. Zbl 1520.30012 Ozkartepe, P.; Abdullayev, F. G. 1 2023 On the recursive sequence \(x_{n+1}=\frac{x_{n-7}}{1+x_{n-1}x_{n-3}x_{n-5}} \). Zbl 1490.39013 Ogul, Burak; Simsek, Dagistan; Abdullayev, Fahreddin; Farajzadeh, Ali 1 2022 Best approximation of holomorphic functions from Hardy space in terms of Taylor coefficients. Zbl 1499.30039 Abdullayev, F. G.; Abdullayev, G. A.; Savchuk, V. V. 1 2019 Fejér-type positive operator based on Takenaka-Malmquist system on unit circle. Zbl 1528.41045 Abdullayev, F. G.; Savchuk, V. V. 1 2024 On the growth of \(m\)-th derivatives of algebraic polynomials in regions with corners in a weighted Bergman space. Zbl 1520.30012 Ozkartepe, P.; Abdullayev, F. G. 1 2023 Bernstein-Walsh type inequalities for derivatives of algebraic polynomials. Zbl 1483.30010 Abdullayev, Fahreddin G.; Gün, Cevahir D. 3 2022 Bernstein-Walsh-type inequalities for derivatives of algebraic polynomials on the regions of complex plane. Zbl 1503.30021 Özkartepe, Naciye Pelin; Gün, Cevahir Doğanay; Abdullayev, Fahreddin 2 2022 On the recursive sequence \(x_{n+1}=\frac{x_{n-7}}{1+x_{n-1}x_{n-3}x_{n-5}} \). Zbl 1490.39013 Ogul, Burak; Simsek, Dagistan; Abdullayev, Fahreddin; Farajzadeh, Ali 1 2022 Bernstein-Nikol’skii-type inequalities for algebraic polynomials from the Bergman space in domains of the complex plane. Zbl 1482.30012 Abdullayev, F. G.; Gün, C. D. 5 2021 Jackson-type inequalities and widths of functional classes in the Musielak-Orlicz type spaces. Zbl 1477.41004 Abdullayev, Fahreddin; Chaichenko, Stanislav; Imashkyzy, Meerim; Shidlich, Andrii 3 2021 The use of the isometry of function spaces with different numbers of variables in the theory of approximation of functions. Zbl 1483.30058 Bushev, D. M.; Abdullayev, F. G.; Kal’chuk, I. V.; Imashkyzy, M. 3 2021 Direct and inverse approximation theorems of functions in the Musielak-Orlicz type spaces. Zbl 1466.41008 Abdullayev, Fahreddin; Chaichenko, Stanislav; Shidlich, Andrii 3 2021 Bernstein-Walsh type inequalities for derivatives of algebraic polynomials in quasidisks. Zbl 1492.30014 Abdullayev, Fahreddin G. 3 2021 Widths of functional classes defined by the majorants of generalized moduli of smoothness in the spaces \(\mathcal{S}^p\). Zbl 1492.41009 Abdullayev, F. G.; Serdyuk, A. S.; Shidlich, A. L. 2 2021 Approximation of the classes \(C_{\beta}^{\psi } H^\alpha\) by biharmonic Poisson integrals. Zbl 1448.42003 Abdullayev, F. G.; Kharkevych, Yu. I. 11 2020 Direct and inverse approximation theorems in the weighted Orlicz-type spaces with a variable exponent. Zbl 1448.41013 Abdullayev, Fahreddin; Chaichenko, Stanislav; Imash Kyzy, Meerim; Shidlich, Andrii 5 2020 Solution of the rational difference equation \(x_{n + 1} = \frac{x_{n-13}} {1+x_{n-1}x_{n-3}x_{n-5}x_{n-7}x_{n-9}x_{n-11}}\). Zbl 1524.39017 Simsek, Dagistan; Ogul, Burak; Abdullayev, Fahreddin 2 2020 Isometry of the subspaces of solutions of systems of differential equations to the spaces of real functions. Zbl 1525.46013 Abdullayev, F. G.; Bushev, D. M.; Kyzy, M. Imash; Kharkevych, Yu. I. 1 2020 Direct and inverse approximation theorems of functions in the Orlicz type spaces \(\mathcal{S}_{_{\scriptstyle M}}\). Zbl 1505.41009 Chaichenko, Stanislav; Shidlich, Andrii; Abdullayev, Fahreddin 9 2019 Exact constants in direct and inverse approximation theorems for functions of several variables in the spaces \(\mathcal{S}^p\). Zbl 1499.42037 Abdullayev, Fahreddin G.; Özkartepe, Pelin; Savchuk, Viktor V.; Shidlich, Andrii L. 5 2019 Uniform and pointwise estimates for algebraic polynomials in regions with interior and exterior zero angles. Zbl 1499.30012 Özkartepe, N. Pelin; Tunç, Tuncay; Abdullayev, Fahreddin G. 2 2019 The uniform and pointwise estimates for polynomials on the weighted Lebesgue spaces in the general regions of complex plane. Zbl 1488.30006 Özkartepe, P.; Abdullayev, F. G. 2 2019 Best approximation of holomorphic functions from Hardy space in terms of Taylor coefficients. Zbl 1499.30039 Abdullayev, F. G.; Abdullayev, G. A.; Savchuk, V. V. 1 2019 Polynomial inequalities in regions with zero interior angles in the Bergman space. Zbl 1422.30006 Balci, S.; Imash-kyzy, M.; Abdullayev, F. G. 8 2018 On the recursive sequence \( {x}_{n+1}=\frac{x_{n-\left(k+1\right)}}{1+{x}_n{x}_{n-1}\dots {x}_{n-k}} \). Zbl 1401.39004 Simsek, Dağıstan; Abdullayev, Fahreddin G. 6 2018 Bernstein-Walsh type inequalities in unbounded regions with piecewise asymptotically conformal curve in the weighted Lebesgue space. Zbl 1401.41014 Imashkyzy, Meerim; Abdullayev, Gülnara A.; Abdullayev, Fahreddin G. 1 2018 Polynomial inequalities in quasidisks on weighted Bergman spaces. Zbl 1499.30303 Abdullayev, F. G.; Tunç, T.; Abdullayev, G. A. 11 2017 Interference of the weight and boundary contour for algebraic polynomials in weighted Lebesgue spaces. I. Zbl 1490.30001 Özkartepe, P.; Abdullayev, F. G. 7 2017 On the recursive sequence \( {x}_{n+1}=\frac{x_{n-\left(4k+3\right)}}{1+\prod_{t=0}^2{x}_{n-\left(k+1\right)t-k}} \). Zbl 1365.39008 Simsek, Dağıstan; Abdullayev, Fahreddin 6 2017 Uniform and pointwise polynomial inequalities in regions with asymptotically conformal curve on weighted Bergman space. Zbl 1367.30020 Abdullayev, Fahreddin G.; Tunc, T. 6 2017 Solutions of the rational difference equations \(x_{n + 1} = \frac{x_{n - 11}}{1 + x_{n - 2} x_{n - 5} x_{n - 8}} \). Zbl 1486.39014 Simsek, Dagistan; Ogul, Burak; Abdullayev, Fahreddin 6 2017 Polynomial inequalities in regions with corners in the weighted Lebesgue spaces. Zbl 1499.30001 Abdullayev, Fahreddin G. 3 2017 On the sharp inequalities for orthonormal polynomials along a contour. Zbl 1378.30001 Abdullayev, F. G.; Abdullayev, G. A. 2 2017 Uniform and pointwise Bernstein-Walsh-type inequalities on a quasidisk in the complex plane. Zbl 1346.30002 Abdullayev, F. G.; Özkartepe, P. 10 2016 Polynomial inequalities in Lavrentiev regions with interior and exterior zero angles in the weighted Lebesgue space. Zbl 1474.30003 Abdullayev, F. G.; Özkartepe, N. P. 6 2016 The “algebraic zero” condition for orthogonal polynomials over a contour in the weighted Lebesgue spaces. Zbl 1364.30008 Abdullayev, Fahreddin G.; Abdullayeva, Gulnare A. 2 2016 On the growth of algebraic polynomials in the whole complex plane. Zbl 1323.30002 Abdullayev, F. G.; Özkartepe, N. P. 18 2015 Uniform and pointwise polynomial inequalities in regions with cusps in the weighted Lebesgue space. Zbl 1380.30004 Abdullayev, Fahreddin G.; Özkartepe, Pelin 16 2015 Uniform convergence of the \(p\)-Bieberbach polynomials in domains with zero angles. Zbl 1364.30013 Abdullayev, Fahreddin G.; Özkartepe, Pelin N. 2 2015 On the behavior of algebraic polynomials in regions with piecewise smooth boundary without cusps. Zbl 1295.30003 Abdullayev, F. G.; Gün, C. D. 17 2014 On the behavior of algebraic polynomial in unbounded regions with piecewise Dini-smooth boundary. Zbl 1309.30001 Abdullayev, F. G.; Özkartepe, P. 17 2014 Uniform and pointwise polynomial inequalities in regions without cusps in the weighted Lebesgue space. Zbl 1325.30004 Abdulayev, Fahreddin G.; Özkartepe, P.; Gün, C. D. 9 2014 An analogue of the Bernstein-Walsh lemma in Jordan regions of the complex plane. Zbl 1293.30001 Abdullayev, Fahreddin G.; Özkartepe, Naciye Pelin 9 2013 Tangent metric spaces to starlike sets on the plane. Zbl 1321.54051 Dovgoshey, Oleksiy; Abdullayev, Fahreddin; Küçükaslan, Mehmet 4 2013 Metric spaces with unique pretangent spaces. Conditions of the uniqueness. Zbl 1242.54011 Abdullayev, Fahreddin; Dovgoshey, Oleksiy; Küçükaslan, Mehmet 9 2011 On Bernstein-Walsh-type lemmas in regions of the complex plane. Zbl 1238.30037 Abdullayev, F. G.; Aral, N. D. 8 2011 Uniform convergence of extremal polynomials when domains have corners and special cusps on the boundary. Zbl 1254.30037 Abdullayev, Fahreddin G.; Koşar, Cem; Kucukaslan, Mehmet 2 2011 The relation between different norms of algebraic polynomials in the regions of complex plane. Zbl 1244.30005 Abdullayev, Fahreddin G.; Aral, Nazlım Deniz 1 2011 Uniform convergence of some extremal polynomials in domain with corners on the boundary. Zbl 1196.30030 Kucukaslan, M.; Koşar, C.; Abdullayev, F. G. 2 2010 On the orthogonal polynomials with weight having singularities on the boundary of regions in the complex plane. Zbl 1173.30001 Abdullayev, F. G.; Değer, U. 10 2009 New extremal polynomials and their approximation properties. Zbl 1224.30020 Küçükaslan, M.; Abdullayev, F. G. 2 2009 Convergence of Bieberbach polynomials inside domains of the complex plane. Zbl 1130.30007 Küçükaslan, M.; Tunç, T.; Abdullayev, F. G. 1 2006 Uniform estimates for polynomial approximation in domains with corners. Zbl 1089.30033 Abdullayev, F. G.; Shevchuk, I. A. 1 2005 On the interference of the weight and boundary contour for orthogonal polynomials over the region. Zbl 1094.30001 Abdullayev, F. G. 13 2004 The properties of the orthogonal polynomials with weight having singularity on the boundary contour. Zbl 1094.30002 Abdullayev, F. G. 11 2004 On some properties of orthogonal polynomials over an area in domains of the complex plane. III. Zbl 1051.30500 Abdullaev, F. G. 15 2001 On some properties of orthogonal polynomials over an area in domains of the complex plane. II. Zbl 1050.30005 Abdullaev, F. G. 8 2001 Uniform convergence of the Bieberbach polynomials inside and on the closure of domains in the complex plane. Zbl 1085.41505 Abdullayev, F. G. 7 2001 On the convergence of Bieberbach polynomials in domains with interior zero angles. Zbl 1022.30042 Abdullayev, F. G.; Baki, A. 5 2001 Uniform convergence of the generalized Bieberbach polynomials in regions with zero angles. Zbl 1079.30506 Abdullayev, F. G. 4 2001 On the uniform convergence of the generalized Bieberbach polynomials in regions with K-quasiconformal boundary. Zbl 0979.30022 Cavus, Abdullah; Abdullayev, Fahreddin G. 2 2001 About convergence of Bieberbach polynomials inside domains of the complex plane. Zbl 0985.30004 Abdullaev, F. G. 1 2001 On some properties of orthogonal polynomials over an area in domains of the complex plane. I. Zbl 0988.42017 Abdullaev, F. G. 16 2000 On the uniform convergence of the generalized Bieberbach polynomials in regions with \(K\)-quasiconformal boundary. Zbl 1101.30312 Çavuş, A.; Abdullayev, F. G. 1 2000 Uniform convergence of the generalized Bieberbach polynomials in regions with non-zero angles. Zbl 0904.41003 Abdullayev, F. G. 8 1997 Uniform convergence of Bieberbach polynomials in domains with interior zero angles. Zbl 0708.30039 Abdullaev, F. G. 4 1989 On orthogonal polynomials with unit weight. Zbl 0621.30031 Abdullaev, F. G. 1 1986 On orthogonal polynomials in domains with quasiconformal boundary. Zbl 0543.30017 Abdullaev, F. G.; Andrievskij, V. V. 11 1983 all cited Publications top 5 cited Publications all top 5 Cited by 72 Authors 35 Abdullayev, Fahreddin G. 13 Özkartepe, Naciye Pelin 10 Simsek, Dağıstan 7 Dovgoshey, Oleksiy Alfredovich 6 Imashkyzy, Meerim 6 Kharkevych, Yuriy I. 6 Oğul, Burak 6 Shidlich, Andrii 5 Bilet, Viktoriia Viktorivna 5 Chaĭchenko, Stanislav Olegovich 4 Küçükaslan, Mehmet 4 Shutovskyi, Arsen M. 4 Tunç, Tuncay 3 Gün, Cevahir Doğanay 3 Kalchuk, Inna V. 2 Altınok, Maya 2 Alzahrani, Faris Saeed 2 Değer, Uğur 2 Gelişken, Ali 2 Hrabova, Ulyana Z. 2 Israfilov, Daniyal M. 2 Koşar, Cem 2 Kurbanli, Abdullah Selçuk 2 Öğünmez, Hasan 2 Savchuk, Viktor V. 2 Zhyhallo, Tetyana V. 1 Abdullayev, Gülnara A. 1 Abdullayev, Gülnare A. 1 Akgun, Ramazan 1 Aliev, Rashid Avazaga 1 Alshareef, Abeer 1 Andrievskii, Vladimir V. 1 Aptekarev, Alexander Ivanovich 1 Aral, Nazlim Deniz 1 Ari, Murat 1 Bidkham, Mahmood 1 Borsuk, B. M. 1 ÇiNar, Güven 1 Dordovski, Dmitrii V. 1 Dordovskiĭ, D. V. 1 Elsayed, Elsayed Mohammed 1 Esengul kyzy, P. 1 Farajzadeh, Ali P. 1 Filozof, Leontii I. 1 Ghezal, Ahmed 1 Ibrahim, Tarek Fawzi 1 Ismayilov, Eldost 1 Jafarov, Elchin I. 1 Jafarova, Aynura M. 1 Khachar, Hardeepbhai J. 1 Khan, Abdul Qadeer 1 Khanin, O. G. 1 Khojastehnezadzhad, Elahe 1 Nagiyev, Shakir M. 1 Oktay, Burcin 1 Oruç, Eda 1 Ozkan, Ozan 1 Pozharska, Kateryna Vitaliivna 1 Puangjumpa, Piyanut 1 Sakhnyuk, Vasyl Ye. 1 Sanbo, Abdualrazaq 1 Savchuk, M. V. 1 Serdyuk, Anatoly S. 1 Shevchuk, Igor Oleksandrovych 1 Shulyk, T. V. 1 Shvai, Olga 1 Stepaniuk, Tetiana A. 1 Vakarchuk, Mykhailo 1 Vakarchuk, Sergei Borisovich 1 Vyas, Rajendra G. 1 Zemmouri, Imane 1 Zherebko, T. M. all top 5 Cited in 42 Serials 18 Ukrainian Mathematical Journal 13 Journal of Mathematical Sciences (New York) 6 Cybernetics and Systems Analysis 5 Filomat 4 Turkish Journal of Mathematics 3 Complex Analysis and Operator Theory 2 Journal of Approximation Theory 2 Journal of Inequalities and Applications 2 Thai Journal of Mathematics 2 Transactions of National Academy of Sciences of Azerbaijan. Series of Physical-Technical and Mathematical Sciences 2 Asian-European Journal of Mathematics 2 Carpathian Mathematical Publications 1 Indian Journal of Pure & Applied Mathematics 1 Mathematical Notes 1 Rocky Mountain Journal of Mathematics 1 Russian Mathematical Surveys 1 Czechoslovak Mathematical Journal 1 Publications de l’Institut Mathématique. Nouvelle Série 1 Quaestiones Mathematicae 1 Topology and its Applications 1 Bulletin of the Korean Mathematical Society 1 Constructive Approximation 1 Boletín de la Sociedad Matemática Mexicana. Third Series 1 Mathematical Problems in Engineering 1 Differential Equations and Dynamical Systems 1 Matematychni Studiï 1 Mathematical Inequalities & Applications 1 Analysis (München) 1 Acta Mathematica Sinica. English Series 1 Lobachevskii Journal of Mathematics 1 Dynamics of Continuous, Discrete & Impulsive Systems. Series A. Mathematical Analysis 1 Dynamics of Continuous, Discrete & Impulsive Systems. Series B. Applications & Algorithms 1 Proceedings of Institute of Mathematics and Mechanics. National Academy of Sciences of Azerbaijan 1 Hacettepe Journal of Mathematics and Statistics 1 Tbilisi Mathematical Journal 1 Science China. Mathematics 1 Analysis and Mathematical Physics 1 Iranian Journal of Mathematical Sciences and Informatics 1 Problemy Analiza. Issues of Analysis 1 Open Mathematics 1 Applied Mathematics and Nonlinear Sciences 1 Constructive Mathematical Analysis all top 5 Cited in 18 Fields 41 Functions of a complex variable (30-XX) 35 Approximations and expansions (41-XX) 16 Harmonic analysis on Euclidean spaces (42-XX) 15 Difference and functional equations (39-XX) 8 General topology (54-XX) 4 Potential theory (31-XX) 4 Partial differential equations (35-XX) 3 Real functions (26-XX) 3 Sequences, series, summability (40-XX) 3 Differential geometry (53-XX) 3 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 2 Operator theory (47-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 1 Number theory (11-XX) 1 Measure and integration (28-XX) 1 Special functions (33-XX) 1 Integral equations (45-XX) 1 Functional analysis (46-XX) Citations by Year