Journal of Numerical Analysis and Approximation Theory Short Title: J. Numer. Anal. Approx. Theory Publisher: Publishing House of the Romanian Academy (Editura Academiei Române), Cluj-Napoca ISSN: 2457-6794; 2501-059X/e Online: http://ictp.acad.ro/jnaat/ Predecessor: Revue d’Analyse Numérique et de Théorie de l’Approximation Comments: Journal; Indexed cover-to-cover; This journal is available open access. Documents Indexed: 80 Publications (since 2015) all top 5 Latest Issues 49, No. 2 (2020) 49, No. 1 (2020) 48, No. 2 (2019) 48, No. 1 (2019) 47, No. 2 (2018) 47, No. 1 (2018) 46, No. 2 (2017) 46, No. 1 (2017) 45, No. 2 (2016) 45, No. 1 (2016) 44, No. 2 (2015) 44, No. 1 (2015) all top 5 Authors 10 Argyros, Ioannis Konstantinos 4 Anastassiou, George Angelos 3 Achache, Mohamed 3 Dragomir, Sever Silvestru 3 Duca, Dorel I. 3 George, Santhosh 2 Aral, Ali 2 Bracken, Paul Francis 2 Gal, Sorin Gheorghe 2 Guven, Ali 2 Irshad, Nazia 2 Kebbiche, Zakia 2 Khan, Asif Raza 2 Krasniqi, Xhevat Z. 2 Rack, Heinz-Joachim 2 Roumili, Hayet 2 Scheiber, Ernest 2 Yilmaz, Övgü Gürel 2 Zhanlav, Thugal 1 Abu-Sirhan, Eyad 1 Adewole, Matthew Olayiwola 1 Akgun, Ramazan 1 Anane, Nassima 1 Apetrei, Diana 1 Aras-Gazić, Gorana 1 Arbaoui, Amira 1 Bascanbaz-Tunca, Gulen 1 Benterki, Djamel 1 Berinde, Vasile 1 Bhatta, Chet Raj 1 Bica, Alexandru Mihai 1 Boros, Imre 1 Bostancı, Tuğba 1 Boudjellal, Nawel 1 Boulares, Hamid 1 Byrne, Graeme J. 1 Cătinaş, Emil 1 Cătinaş, Teodora 1 Chaghoub, Soraya 1 Cherevko, Igor M. 1 Chuluunbaatar, Ochbadrakh 1 Curilă-Popescu, D. 1 Curila, Mircea 1 Dalmanoğlu, Özge 1 Davis, Simon Brian 1 Dax, Achiya 1 de Boor, Carl 1 De Villiers, Johan Marthinus 1 Diaconu, Adrian-Viorel 1 Dorosh, Andrew 1 Finta, Zoltán 1 Gandhi, Rajiv B. 1 Gavhi-Molefe, Mpfareleni Rejoyce 1 Gheorghiu, Călin Ioan 1 Gonska, Heinz Herbert 1 Guebbaï, Hamza 1 Gupta, Vijay 1 Heilmann, Margareta 1 Hilout, Saïd 1 Iancu, Ionut T. 1 Ikhile, Monday Ndidi Oziegbe 1 Inoan, Daniela Ioana 1 Jain, Pankaj 1 Jnawali, Jivandhar 1 Kansal, Munish 1 Kanwar, Vinay 1 Karsli, Harun 1 Khan, Abdul Rahim 1 Khattri, Sanjay K. 1 Khelifi, Fathi 1 Luca, Ionut Traian 1 Milovanović, Gradimir V. 1 Mishra, Vishnu Narayan 1 Mohapatra, Ram Narayan 1 Musharraf, Hina 1 Mustăţa, Costică 1 Nasaireh, Fadel 1 Neta, Beny 1 Nevanlinna, Olavi 1 Öksüzer Yılık, Özlem 1 Okuonghae, Robert I. 1 Otgondorj, Khuder 1 Păcurar, Mădălina 1 Pečarić, Josip 1 Pop, Beatrix-Mihaela 1 Pop, Nicolae 1 Quak, Ewald G. 1 Rasa, Ioan 1 Ren, Hongmin 1 Serenbay, Sevilay Kırcı 1 Shakhno, Stepan Mykhaĭlovych 1 Smith, Simon J. 1 Taşdelen Yeşildal, Fatma 1 Taşdelen, Fatma 1 Ulziibayar, V. 1 Vajda, Robert 1 Vernescu, Andrei D. 1 Vukelić, Ana 1 Zinsou, Bertin 1 Zitouni, Rachid all top 5 Fields 30 Numerical analysis (65-XX) 28 Approximations and expansions (41-XX) 14 Real functions (26-XX) 11 Operator theory (47-XX) 9 Operations research, mathematical programming (90-XX) 5 Calculus of variations and optimal control; optimization (49-XX) 4 Functions of a complex variable (30-XX) 4 Ordinary differential equations (34-XX) 4 Harmonic analysis on Euclidean spaces (42-XX) 3 Sequences, series, summability (40-XX) 3 Integral equations (45-XX) 3 Functional analysis (46-XX) 2 Measure and integration (28-XX) 1 Number theory (11-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 \(K\)-theory (19-XX) 1 Topological groups, Lie groups (22-XX) 1 Several complex variables and analytic spaces (32-XX) 1 Partial differential equations (35-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Difference and functional equations (39-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 24 Publications have been cited 51 times in 45 Documents Cited by ▼ Year ▼ A summation-integral type modification of Szász-Mirakjan-Stancu operators. Zbl 1399.41047Mishra, Vishnu Narayan; Gandhi, Rajiv B.; Mohapatra, Ram N. 8 2016 On Baskakov operators preserving the exponential function. Zbl 1413.41034Yilmaz, Övgü Gürel; Gupta, Vijay; Aral, Ali 7 2017 Generalization of Jensen’s and Jensen-Steffensen’s inequalities and their converses by Lidstone’s polynomial and majorization theorem. Zbl 1413.26038Aras-Gazić, Gorana; Pečaric, Josip; Vukelić, Ana 4 2017 New inequalities of Hermite-Hadamard type for \(HA\)-convex functions. Zbl 1463.26052Dragomir, Silvestru Sever 3 2018 On Szász-Mirakyan type operators preserving polynomials. Zbl 1413.41033Yilmaz, Övgü Gürel; Aral, Ali; Taşdelen Yeşildal, Fatma 3 2017 Shape preserving properties and monotonicity properties of the sequence of Choquet type integral operators. Zbl 1463.41032Gal, Sorin G. 2 2018 Approximate solution of nonlinear hyperbolic equations with homogeneous jump conditions. Zbl 1463.65283Adewole, Matthew O. 2 2019 Multicentric calculus and the Riesz projection. Zbl 1399.30016Apetrei, Diana; Nevanlinna, Olavi 2 2015 Existence and approximation of a solution of boundary value problems for delay integro-differential equations. Zbl 1438.45009Cherevko, Igor; Dorosh, Andrew 2 2015 Commutativity and spectral properties of genuine Baskakov-Durrmeyer type operators and their \(k\)th order Kantorovich modification. Zbl 1399.41044Heilmann, Margareta 2 2015 On \(\alpha\)-convex sequences of higher order. Zbl 1399.26021Krasniqi, Xhevat Z. 2 2016 Some applications of quadrature rules for mappings on \(L_p[u,v]\) space via Ostrowski-type inequality. Zbl 1413.26045Irshad, Nazia; Khan, Asif R. 2 2017 Analytic and empirical study of the rate of convergence of some iterative methods. Zbl 1363.47110Berinde, Vasile; Khan, Abdul Rahim; Păcurar, Mădălina 1 2015 Weighted quadrature formulas for semi-infinite range integrals. Zbl 1363.65037Milovanović, Gradimir V. 1 2015 Quantitative approximation by nonlinear Angheluţă-Choquet singular integrals. Zbl 1499.41060Gal, Sorin G.; Iancu, Ionuţ T. 1 2020 Comparison of some optimal derivative-free three-point iterations. Zbl 1499.65183Zhanlav, Thugal; Otgondorj, Khuder 1 2020 Optimal properties for deficient quartic splines of Marsden type. Zbl 1499.65038Bica, A. M.; Curilă-Popescu, D.; Curilă, M. 1 2020 Approximation of continuous functions on hexagonal domains. Zbl 1463.41027Guven, Ali 1 2018 Caputo fractional approximation by sublinear operators. Zbl 1463.41048Anastassiou, George A. 1 2018 Explicit algebraic solution of Zolotarev’s first problem for low-degree polynomials. Zbl 1463.41016Rack, Heinz-Joachim; Vajda, Robert 1 2019 Inequalities of Jensen type for \(AH\)-convex functions. Zbl 1399.26049Dragomir, Silvestru Sever 1 2016 The second Zolotarev case in the Erdős-Szegö solution to a Markov-type extremal problem of Schur. Zbl 1413.26030Rack, Heinz-Joachim 1 2017 Accelerating the convergence of Newton-type iterations. Zbl 1413.65195Zhanlav, T.; Chuluunbaatar, O.; Ulziibayar, V. 1 2017 A numerical comparison between two exact simplicial methods for solving a capacitated 4-index transportation problem. Zbl 1413.90175Zitouni, Rachid; Achache, Mohamed 1 2017 Quantitative approximation by nonlinear Angheluţă-Choquet singular integrals. Zbl 1499.41060Gal, Sorin G.; Iancu, Ionuţ T. 1 2020 Comparison of some optimal derivative-free three-point iterations. Zbl 1499.65183Zhanlav, Thugal; Otgondorj, Khuder 1 2020 Optimal properties for deficient quartic splines of Marsden type. Zbl 1499.65038Bica, A. M.; Curilă-Popescu, D.; Curilă, M. 1 2020 Approximate solution of nonlinear hyperbolic equations with homogeneous jump conditions. Zbl 1463.65283Adewole, Matthew O. 2 2019 Explicit algebraic solution of Zolotarev’s first problem for low-degree polynomials. Zbl 1463.41016Rack, Heinz-Joachim; Vajda, Robert 1 2019 New inequalities of Hermite-Hadamard type for \(HA\)-convex functions. Zbl 1463.26052Dragomir, Silvestru Sever 3 2018 Shape preserving properties and monotonicity properties of the sequence of Choquet type integral operators. Zbl 1463.41032Gal, Sorin G. 2 2018 Approximation of continuous functions on hexagonal domains. Zbl 1463.41027Guven, Ali 1 2018 Caputo fractional approximation by sublinear operators. Zbl 1463.41048Anastassiou, George A. 1 2018 On Baskakov operators preserving the exponential function. Zbl 1413.41034Yilmaz, Övgü Gürel; Gupta, Vijay; Aral, Ali 7 2017 Generalization of Jensen’s and Jensen-Steffensen’s inequalities and their converses by Lidstone’s polynomial and majorization theorem. Zbl 1413.26038Aras-Gazić, Gorana; Pečaric, Josip; Vukelić, Ana 4 2017 On Szász-Mirakyan type operators preserving polynomials. Zbl 1413.41033Yilmaz, Övgü Gürel; Aral, Ali; Taşdelen Yeşildal, Fatma 3 2017 Some applications of quadrature rules for mappings on \(L_p[u,v]\) space via Ostrowski-type inequality. Zbl 1413.26045Irshad, Nazia; Khan, Asif R. 2 2017 The second Zolotarev case in the Erdős-Szegö solution to a Markov-type extremal problem of Schur. Zbl 1413.26030Rack, Heinz-Joachim 1 2017 Accelerating the convergence of Newton-type iterations. Zbl 1413.65195Zhanlav, T.; Chuluunbaatar, O.; Ulziibayar, V. 1 2017 A numerical comparison between two exact simplicial methods for solving a capacitated 4-index transportation problem. Zbl 1413.90175Zitouni, Rachid; Achache, Mohamed 1 2017 A summation-integral type modification of Szász-Mirakjan-Stancu operators. Zbl 1399.41047Mishra, Vishnu Narayan; Gandhi, Rajiv B.; Mohapatra, Ram N. 8 2016 On \(\alpha\)-convex sequences of higher order. Zbl 1399.26021Krasniqi, Xhevat Z. 2 2016 Inequalities of Jensen type for \(AH\)-convex functions. Zbl 1399.26049Dragomir, Silvestru Sever 1 2016 Multicentric calculus and the Riesz projection. Zbl 1399.30016Apetrei, Diana; Nevanlinna, Olavi 2 2015 Existence and approximation of a solution of boundary value problems for delay integro-differential equations. Zbl 1438.45009Cherevko, Igor; Dorosh, Andrew 2 2015 Commutativity and spectral properties of genuine Baskakov-Durrmeyer type operators and their \(k\)th order Kantorovich modification. Zbl 1399.41044Heilmann, Margareta 2 2015 Analytic and empirical study of the rate of convergence of some iterative methods. Zbl 1363.47110Berinde, Vasile; Khan, Abdul Rahim; Păcurar, Mădălina 1 2015 Weighted quadrature formulas for semi-infinite range integrals. Zbl 1363.65037Milovanović, Gradimir V. 1 2015 all cited Publications top 5 cited Publications all top 5 Cited by 75 Authors 6 Kumar, Alok 4 Pečarić, Josip 3 Aral, Ali 3 Nosheen, Ammara 2 Acar, Tuncer 2 Adewole, Matthew Olayiwola 2 Andrei, Diana 2 Artee 2 Bibi, Rabia 2 Bodur, Murat 2 Dragomir, Sever Silvestru 2 Gal, Sorin Gheorghe 2 Khan, Asif Raza 2 Mishra, Lakshmi Narayan 2 Yilmaz, Övgü Gürel 1 Abdel-Gawad, Hamdy Ibrahim 1 Abramovich, Shoshana 1 Ansari, Iqrar 1 Aslan, Reşat 1 Behl, Ramandeep 1 Bekir, Ahmet 1 Bica, Alexandru Mihai 1 Bravo, Jennifer 1 Cappelletti Montano, Mirella 1 Cherevko, Igor M. 1 Cordero, Alicia 1 Curila, Diana 1 Deveci, Serife Nur 1 Dorosh, A. B. 1 Garrancho, Pedro 1 Gupta, Vijay 1 Guven, Ali 1 Hedid, Manal 1 Heilmann, Margareta 1 Holhoş, Adrian 1 Iancu, Ionut T. 1 Irshad, Nazia 1 Kalco, Ismet 1 Kanat, Kadir 1 Khan, Jamroz 1 Khan, Khuram Ali 1 Khan, Muhammad Adil 1 Kian, Mohsen 1 Leonessa, Vita 1 Lizama, Carlos 1 Mehmood, Faraz 1 Milovanović, Gradimir V. 1 Molnár, Gábor M. 1 Mursaleen, Mohammad 1 Nevanlinna, Olavi 1 Otgondorj, Khuder 1 Özsaraç, Fırat 1 Páles, Zsolt 1 Panić, Stefan R. 1 Pečaric, Đilda 1 Rack, Heinz-Joachim 1 Ramzan, Sofia 1 Rasa, Ioan 1 Rathour, Laxmi 1 Rueda, Silvia 1 Shaikh, Muhammad Awais 1 Shirazi, Syed Sikander 1 Sofyalıoğlu, Melek 1 Stefanović, Mihajlo Č. 1 Suljović, Suad 1 Tantawy, Mohammad 1 Tapiawala, Dipti 1 Torregrosa Sanchez, Juan Ramón 1 Trifa, Sorin 1 Usta, Fuat 1 Vajda, Robert 1 Vesanen, Tiina 1 Zălinescu, Constantin 1 Zhanlav, Thugal 1 Zitouni, Rachid all top 5 Cited in 35 Journals 2 Journal of Computational and Applied Mathematics 2 Bulletin of the Iranian Mathematical Society 2 Filomat 2 Journal of Inequalities and Applications 2 Mathematical Inequalities & Applications 2 Advances in Difference Equations 2 Tbilisi Mathematical Journal 2 Constructive Mathematical Analysis 1 Computers & Mathematics with Applications 1 Mathematica Slovaca 1 Computational Mathematics and Mathematical Physics 1 Turkish Journal of Mathematics 1 Mathematical Problems in Engineering 1 Positivity 1 Analysis (München) 1 Acta et Commentationes Universitatis Tartuensis de Mathematica 1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 1 Hacettepe Journal of Mathematics and Statistics 1 Boletim da Sociedade Paranaense de Matemática. Terceira Série 1 The Australian Journal of Mathematical Analysis and Applications 1 Journal of Mathematical Inequalities 1 European Journal of Pure and Applied Mathematics 1 Banach Journal of Mathematical Analysis 1 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 1 Journal of Applied Mathematics & Informatics 1 Croatian Operational Research Review (CRORR) 1 Palestine Journal of Mathematics 1 Carpathian Mathematical Publications 1 Journal of Function Spaces 1 International Journal of Advances in Applied Mathematics and Mechanics 1 International Journal of Applied and Computational Mathematics 1 Advances in Operator Theory 1 Korean Journal of Mathematics 1 Advanced Studies: Euro-Tbilisi Mathematical Journal 1 Fixed Point Theory and Algorithms for Sciences and Engineering all top 5 Cited in 19 Fields 23 Approximations and expansions (41-XX) 17 Real functions (26-XX) 6 Sequences, series, summability (40-XX) 6 Numerical analysis (65-XX) 4 Operator theory (47-XX) 3 Integral equations (45-XX) 3 Information and communication theory, circuits (94-XX) 2 Measure and integration (28-XX) 2 Ordinary differential equations (34-XX) 2 Partial differential equations (35-XX) 2 Difference and functional equations (39-XX) 2 Functional analysis (46-XX) 1 Algebraic geometry (14-XX) 1 Functions of a complex variable (30-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Statistics (62-XX) 1 Computer science (68-XX) 1 Operations research, mathematical programming (90-XX) Citations by Year