Edit Profile (opens in new tab) Koumandos, Stamatis Compute Distance To: Compute Author ID: koumandos.stamatis Published as: Koumandos, Stamatis; Koumandos, S. External Links: MGP · ORCID Documents Indexed: 72 Publications since 1990 Reviewing Activity: 295 Reviews Co-Authors: 13 Co-Authors with 43 Joint Publications 536 Co-Co-Authors all top 5 Co-Authors 27 single-authored 18 Alzer, Horst 8 Pedersen, Henrik Laurberg 7 Brown, Gavin 5 Lamprecht, Martin 4 Wang, Kunyang 2 Ruscheweyh, Stephan 1 Baricz, Árpád 1 Berg, Christian 1 Dragomir, Sever Silvestru 1 Martin, Keith M. 1 Nestoridis, Vassili 1 Smyrlis, Yiorgos-Sokratis 1 Stefanopoulos, Vangelis all top 5 Serials 4 Journal of Approximation Theory 4 Monatshefte für Mathematik 4 Analysis (München) 3 Analysis Mathematica 3 Journal of Mathematical Analysis and Applications 3 Mathematics of Computation 3 Colloquium Mathematicum 3 Illinois Journal of Mathematics 3 Proceedings of the Edinburgh Mathematical Society. Series II 3 Constructive Approximation 2 Mathematical Proceedings of the Cambridge Philosophical Society 2 Bulletin of the London Mathematical Society 2 International Journal of Mathematics and Mathematical Sciences 2 Mathematische Nachrichten 2 Mathematica Scandinavica 2 Proceedings of the American Mathematical Society 2 Results in Mathematics 2 The Ramanujan Journal 2 Mediterranean Journal of Mathematics 1 Periodica Mathematica Hungarica 1 Acta Scientiarum Mathematicarum 1 Archiv der Mathematik 1 Journal of the London Mathematical Society. Second Series 1 Journal of Number Theory 1 Acta Mathematica Hungarica 1 Numerical Algorithms 1 Bulletin of the Institute of Combinatorics and its Applications 1 Mathematical Inequalities & Applications 1 JIPAM. Journal of Inequalities in Pure & Applied Mathematics 1 Computational Methods and Function Theory 1 International Journal of Contemporary Mathematical Sciences 1 Annales Mathematicae et Informaticae all top 5 Fields 38 Special functions (33-XX) 37 Harmonic analysis on Euclidean spaces (42-XX) 35 Real functions (26-XX) 12 Functions of a complex variable (30-XX) 8 Approximations and expansions (41-XX) 7 Number theory (11-XX) 3 Integral transforms, operational calculus (44-XX) 3 Probability theory and stochastic processes (60-XX) 1 Topological groups, Lie groups (22-XX) 1 Measure and integration (28-XX) 1 Difference and functional equations (39-XX) 1 Sequences, series, summability (40-XX) 1 Abstract harmonic analysis (43-XX) 1 Information and communication theory, circuits (94-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 62 Publications have been cited 406 times in 196 Documents Cited by ▼ Year ▼ Completely monotonic functions of positive order and asymptotic expansions of the logarithm of Barnes double gamma function and Euler’s gamma function. Zbl 1169.33001Koumandos, Stamatis; Pedersen, Henrik L. 48 2009 Remarks on some completely monotonic functions. Zbl 1108.26008Koumandos, Stamatis 34 2006 An extension of Vietoris’s inequalities. Zbl 1138.42002Koumandos, Stamatis 21 2007 On a conjecture for trigonometric sums and starlike functions. Zbl 1135.42001Koumandos, Stamatis; Ruscheweyh, Stephan 18 2007 Monotonicity of some functions involving the gamma and psi functions. Zbl 1210.33002Koumandos, Stamatis 17 2008 On Ruijsenaars’ asymptotic expansion of the logarithm of the double gamma function. Zbl 1140.33007Koumandos, Stamatis 15 2008 Turán-type inequalities for some lommel functions of the first kind. Zbl 1362.33007Baricz, Árpád; Koumandos, Stamatis 14 2016 Positive Gegenbauer polynomial sums and applications to starlike functions. Zbl 1099.30006Koumandos, Stamatis; Ruscheweyh, Stephan 14 2006 The zeros of certain Lommel functions. Zbl 1277.33003Koumandos, Stamatis; Lamprecht, Martin 13 2012 Inequalities for trigonometric sums. Zbl 1247.42003Koumandos, Stamatis 10 2012 A new refinement of Young’s inequality. Zbl 1126.26015Alzer, Horst; Koumandos, Stamatis 9 2007 Series representations for \(\gamma\) and other mathematical constants. Zbl 1164.40001Alzer, Horst; Koumandos, Stamatis 9 2008 Sub- and superadditive properties of Fejér’s sine polynomial. Zbl 1086.42001Alzer, Horst; Koumandos, Stamatis 9 2006 Absolutely monotonic functions related to Euler’s gamma function and Barnes’ double and triple gamma function. Zbl 1241.33004Koumandos, Stamatis; Pedersen, Henrik L. 8 2011 Some completely monotonic functions of positive order. Zbl 1194.33003Koumandos, Stamatis; Lamprecht, Martin 7 2010 Complete monotonicity and related properties of some special functions. Zbl 1272.33003Koumandos, Stamatis; Lamprecht, Martin 7 2013 Remarks on a paper by Chao-Ping Chen and Feng Qi. Zbl 1088.33002Koumandos, Stamatis 7 2006 Companions of the inequalities of Fejér-Jackson and Young. Zbl 1082.26012Alzer, Horst; Koumandos, Stamatis 7 2005 Sharp inequalities for trigonometric sums. Zbl 1034.26007Alzer, Horst; Koumandos, Stamatis 7 2003 On the partial sums of a Fourier series. Zbl 1152.42300Alzer, Horst; Koumandos, Stamatis 7 2008 On a conjecture for trigonometric sums and starlike functions. II. Zbl 1200.42002Koumandos, Stamatis; Lamprecht, Martin 7 2010 On asymptotic expansions of generalized Stieltjes functions. Zbl 1326.41038Koumandos, Stamatis; Pedersen, Henrik Laurberg 7 2015 Sharp inequalities for trigonometric sums in two variables. Zbl 1099.42001Alzer, Horst; Koumandos, Stamatis 6 2004 Turán type inequalities for the partial sums of the generating functions of Bernoulli and Euler numbers. Zbl 1272.11038Koumandos, Stamatis; Pedersen, Henrik Laurberg 6 2012 Inequalities of Fejér-Jackson type. Zbl 1036.26012Alzer, Horst; Koumandos, Stamatis 6 2003 A sharp bound for a sine polynomial. Zbl 1028.26011Alzer, Horst; Koumandos, Stamatis 6 2003 On the asymptotic expansion of the logarithm of Barnes triple gamma function. Zbl 1184.33002Koumandos, Stamatis; Pedersen, Henrik L. 6 2009 Inequalities for two sine polynomials. Zbl 1091.26009Alzer, Horst; Koumandos, Stamatis 5 2006 Series and product representations for some mathematical constants. Zbl 1197.11013Alzer, Horst; Koumandos, Stamatis 5 2009 Universal series in \({\bigcap}_{p>1}{\ell}^p\). Zbl 1195.30055Koumandos, S.; Nestoridis, V.; Smyrlis, Y.-S.; Stefanopoulos, V. 5 2010 On the Laplace transform of absolutely monotonic functions. Zbl 1386.44001Koumandos, Stamatis; Pedersen, Henrik L. 4 2017 On the positivity of some basic Legendre polynomial sums. Zbl 0935.33009Brown, Gavin; Koumandos, Stamatis; Wang, Kunyang 4 1999 On generalized Stieltjes functions. Zbl 1414.26020Koumandos, Stamatis; Pedersen, Henrik L. 4 2019 Positive trigonometric integrals associated with some Lommel functions of the first kind. Zbl 1362.33001Koumandos, Stamatis 4 2017 On a conjecture of Clark and Ismail. Zbl 1071.33004Alzer, Horst; Berg, Christian; Koumandos, Stamatis 3 2005 Positivity of more Jacobi polynomial sums. Zbl 0847.33006Brown, Gavin; Koumandos, Stamatis; Wang, Kunyang 3 1996 On a monotonic trigonometric sum. Zbl 0869.42002Brown, Gavin; Koumandos, Stamatis 3 1997 A Bernstein function related to Ramanujan’s approximations of \(\exp(n)\). Zbl 1267.41032Koumandos, Stamatis 3 2013 On completely monotonic and related functions. Zbl 1318.33002Koumandos, Stamatis 3 2014 A refinement of Vietoris’ inequality for sine polynomials. Zbl 1202.42005Alzer, Horst; Koumandos, Stamatis; Lamprecht, Martin 2 2010 A note on a monotonicity property of Bessel functions. Zbl 0874.33005Koumandos, Stamatis 2 1997 Remarks on a sine polynomial. Zbl 1180.42001Alzer, Horst; Koumandos, Stamatis 2 2009 Positivity of basic sums of ultraspherical polynomials. Zbl 0917.33005Brown, Gavin; Koumandos, Stamatis; Wang, Kun-Yang 2 1998 A positive functional bound for certain sine sums. Zbl 0978.42001Koumandos, Stamatis 2 2000 On a generalized entropy’s formula. Zbl 0715.11039Karanikas, C.; Koumandos, S. 2 1990 Positivity of Cotes numbers at more Jacobi abscissas. Zbl 0860.33005Brown, Gavin; Koumandos, Stamatis; Wang, Kun-Yang 2 1996 On a positive sine sum. Zbl 0869.42001Koumandos, Stamatis 2 1996 Some monotonic trigonometric sums. Zbl 1132.42003Alzer, Horst; Koumandos, Stamatis 2 2006 Positive trigonometric sums and applications. Zbl 1135.42300Koumandos, Stamatis 2 2006 Some inequalities for cosine sums. Zbl 0985.42002Koumandos, Stamatis 2 2001 Some inequalities for \(f\)-divergence measures generated by \(2n\)-convex functions. Zbl 1224.94025Dragomir, Sever S.; Koumandos, Stamatis 2 2010 A new bound for the Fejér-Jackson sum. Zbl 0912.42001Brown, G.; Koumandos, S. 1 1998 Monotonic trigonometric sums and coefficients of Bloch functions. Zbl 0917.42001Koumandos, Stamatis 1 1999 Positive trigonometric sums in the theory of univalent functions. Zbl 0936.30001Koumandos, Stamatis 1 1999 Continuous singular measures with absolutely continuous convolution squares on locally compact groups. Zbl 0729.43002Karanikas, C.; Koumandos, S. 1 1991 \(L^ p\)-convergence of a certain class of product martingales. Zbl 0804.60035Koumandos, Stamatis 1 1994 Monotonicity of some functions involving the psi function and sharp estimates for the remainders of certain series. Zbl 1131.33001Koumandos, Stamatis 1 2007 On a class of integrals involving a Bessel function times Gegenbauer polynomials. Zbl 1137.33303Koumandos, Stamatis 1 2007 On the log-concavity of the fractional integral of the sine function. Zbl 1353.33004Koumandos, Stamatis 1 2016 Sharp estimates for various trigonometric sums. Zbl 1258.26012Alzer, Horst; Koumandos, Stamatis 1 2012 On a trigonometric sum of Vinogradov. Zbl 1130.11326Alzer, Horst; Koumandos, Stamatis 1 2004 On a conjectured inequality of Gautschi and Leopardi for Jacobi polynomials. Zbl 1123.26016Koumandos, Stamatis 1 2007 On generalized Stieltjes functions. Zbl 1414.26020Koumandos, Stamatis; Pedersen, Henrik L. 4 2019 On the Laplace transform of absolutely monotonic functions. Zbl 1386.44001Koumandos, Stamatis; Pedersen, Henrik L. 4 2017 Positive trigonometric integrals associated with some Lommel functions of the first kind. Zbl 1362.33001Koumandos, Stamatis 4 2017 Turán-type inequalities for some lommel functions of the first kind. Zbl 1362.33007Baricz, Árpád; Koumandos, Stamatis 14 2016 On the log-concavity of the fractional integral of the sine function. Zbl 1353.33004Koumandos, Stamatis 1 2016 On asymptotic expansions of generalized Stieltjes functions. Zbl 1326.41038Koumandos, Stamatis; Pedersen, Henrik Laurberg 7 2015 On completely monotonic and related functions. Zbl 1318.33002Koumandos, Stamatis 3 2014 Complete monotonicity and related properties of some special functions. Zbl 1272.33003Koumandos, Stamatis; Lamprecht, Martin 7 2013 A Bernstein function related to Ramanujan’s approximations of \(\exp(n)\). Zbl 1267.41032Koumandos, Stamatis 3 2013 The zeros of certain Lommel functions. Zbl 1277.33003Koumandos, Stamatis; Lamprecht, Martin 13 2012 Inequalities for trigonometric sums. Zbl 1247.42003Koumandos, Stamatis 10 2012 Turán type inequalities for the partial sums of the generating functions of Bernoulli and Euler numbers. Zbl 1272.11038Koumandos, Stamatis; Pedersen, Henrik Laurberg 6 2012 Sharp estimates for various trigonometric sums. Zbl 1258.26012Alzer, Horst; Koumandos, Stamatis 1 2012 Absolutely monotonic functions related to Euler’s gamma function and Barnes’ double and triple gamma function. Zbl 1241.33004Koumandos, Stamatis; Pedersen, Henrik L. 8 2011 Some completely monotonic functions of positive order. Zbl 1194.33003Koumandos, Stamatis; Lamprecht, Martin 7 2010 On a conjecture for trigonometric sums and starlike functions. II. Zbl 1200.42002Koumandos, Stamatis; Lamprecht, Martin 7 2010 Universal series in \({\bigcap}_{p>1}{\ell}^p\). Zbl 1195.30055Koumandos, S.; Nestoridis, V.; Smyrlis, Y.-S.; Stefanopoulos, V. 5 2010 A refinement of Vietoris’ inequality for sine polynomials. Zbl 1202.42005Alzer, Horst; Koumandos, Stamatis; Lamprecht, Martin 2 2010 Some inequalities for \(f\)-divergence measures generated by \(2n\)-convex functions. Zbl 1224.94025Dragomir, Sever S.; Koumandos, Stamatis 2 2010 Completely monotonic functions of positive order and asymptotic expansions of the logarithm of Barnes double gamma function and Euler’s gamma function. Zbl 1169.33001Koumandos, Stamatis; Pedersen, Henrik L. 48 2009 On the asymptotic expansion of the logarithm of Barnes triple gamma function. Zbl 1184.33002Koumandos, Stamatis; Pedersen, Henrik L. 6 2009 Series and product representations for some mathematical constants. Zbl 1197.11013Alzer, Horst; Koumandos, Stamatis 5 2009 Remarks on a sine polynomial. Zbl 1180.42001Alzer, Horst; Koumandos, Stamatis 2 2009 Monotonicity of some functions involving the gamma and psi functions. Zbl 1210.33002Koumandos, Stamatis 17 2008 On Ruijsenaars’ asymptotic expansion of the logarithm of the double gamma function. Zbl 1140.33007Koumandos, Stamatis 15 2008 Series representations for \(\gamma\) and other mathematical constants. Zbl 1164.40001Alzer, Horst; Koumandos, Stamatis 9 2008 On the partial sums of a Fourier series. Zbl 1152.42300Alzer, Horst; Koumandos, Stamatis 7 2008 An extension of Vietoris’s inequalities. Zbl 1138.42002Koumandos, Stamatis 21 2007 On a conjecture for trigonometric sums and starlike functions. Zbl 1135.42001Koumandos, Stamatis; Ruscheweyh, Stephan 18 2007 A new refinement of Young’s inequality. Zbl 1126.26015Alzer, Horst; Koumandos, Stamatis 9 2007 Monotonicity of some functions involving the psi function and sharp estimates for the remainders of certain series. Zbl 1131.33001Koumandos, Stamatis 1 2007 On a class of integrals involving a Bessel function times Gegenbauer polynomials. Zbl 1137.33303Koumandos, Stamatis 1 2007 On a conjectured inequality of Gautschi and Leopardi for Jacobi polynomials. Zbl 1123.26016Koumandos, Stamatis 1 2007 Remarks on some completely monotonic functions. Zbl 1108.26008Koumandos, Stamatis 34 2006 Positive Gegenbauer polynomial sums and applications to starlike functions. Zbl 1099.30006Koumandos, Stamatis; Ruscheweyh, Stephan 14 2006 Sub- and superadditive properties of Fejér’s sine polynomial. Zbl 1086.42001Alzer, Horst; Koumandos, Stamatis 9 2006 Remarks on a paper by Chao-Ping Chen and Feng Qi. Zbl 1088.33002Koumandos, Stamatis 7 2006 Inequalities for two sine polynomials. Zbl 1091.26009Alzer, Horst; Koumandos, Stamatis 5 2006 Some monotonic trigonometric sums. Zbl 1132.42003Alzer, Horst; Koumandos, Stamatis 2 2006 Positive trigonometric sums and applications. Zbl 1135.42300Koumandos, Stamatis 2 2006 Companions of the inequalities of Fejér-Jackson and Young. Zbl 1082.26012Alzer, Horst; Koumandos, Stamatis 7 2005 On a conjecture of Clark and Ismail. Zbl 1071.33004Alzer, Horst; Berg, Christian; Koumandos, Stamatis 3 2005 Sharp inequalities for trigonometric sums in two variables. Zbl 1099.42001Alzer, Horst; Koumandos, Stamatis 6 2004 On a trigonometric sum of Vinogradov. Zbl 1130.11326Alzer, Horst; Koumandos, Stamatis 1 2004 Sharp inequalities for trigonometric sums. Zbl 1034.26007Alzer, Horst; Koumandos, Stamatis 7 2003 Inequalities of Fejér-Jackson type. Zbl 1036.26012Alzer, Horst; Koumandos, Stamatis 6 2003 A sharp bound for a sine polynomial. Zbl 1028.26011Alzer, Horst; Koumandos, Stamatis 6 2003 Some inequalities for cosine sums. Zbl 0985.42002Koumandos, Stamatis 2 2001 A positive functional bound for certain sine sums. Zbl 0978.42001Koumandos, Stamatis 2 2000 On the positivity of some basic Legendre polynomial sums. Zbl 0935.33009Brown, Gavin; Koumandos, Stamatis; Wang, Kunyang 4 1999 Monotonic trigonometric sums and coefficients of Bloch functions. Zbl 0917.42001Koumandos, Stamatis 1 1999 Positive trigonometric sums in the theory of univalent functions. Zbl 0936.30001Koumandos, Stamatis 1 1999 Positivity of basic sums of ultraspherical polynomials. Zbl 0917.33005Brown, Gavin; Koumandos, Stamatis; Wang, Kun-Yang 2 1998 A new bound for the Fejér-Jackson sum. Zbl 0912.42001Brown, G.; Koumandos, S. 1 1998 On a monotonic trigonometric sum. Zbl 0869.42002Brown, Gavin; Koumandos, Stamatis 3 1997 A note on a monotonicity property of Bessel functions. Zbl 0874.33005Koumandos, Stamatis 2 1997 Positivity of more Jacobi polynomial sums. Zbl 0847.33006Brown, Gavin; Koumandos, Stamatis; Wang, Kunyang 3 1996 Positivity of Cotes numbers at more Jacobi abscissas. Zbl 0860.33005Brown, Gavin; Koumandos, Stamatis; Wang, Kun-Yang 2 1996 On a positive sine sum. Zbl 0869.42001Koumandos, Stamatis 2 1996 \(L^ p\)-convergence of a certain class of product martingales. Zbl 0804.60035Koumandos, Stamatis 1 1994 Continuous singular measures with absolutely continuous convolution squares on locally compact groups. Zbl 0729.43002Karanikas, C.; Koumandos, S. 1 1991 On a generalized entropy’s formula. Zbl 0715.11039Karanikas, C.; Koumandos, S. 2 1990 all cited Publications top 5 cited Publications all top 5 Cited by 162 Authors 25 Koumandos, Stamatis 21 Alzer, Horst 19 Qi, Feng 17 Chen, Chaoping 11 Kwong, Man Kam 9 Guo, Bai-Ni 9 Pedersen, Henrik Laurberg 6 Baricz, Árpád 6 Mondal, Saiful Rahman 5 Lamprecht, Martin 5 Mortici, Cristinel 5 Yang, Zhenhang 4 Choi, Junesang 4 Karp, Dmitriĭ Borisovich 4 Menegatto, Valdir Antonio 4 Sangal, Priyanka 4 Sofo, Anthony 4 Srivastava, Hari Mohan 3 Brown, Gavin 3 Cen, Zhongdi 3 Cho, Yong-Kum 3 Chu, Yuming 3 Chung, Seok-Young 3 Dai, Feng 3 Gaunt, Robert Edward 3 Li, Wenhui 3 Paris, Richard Bruce 3 Shi, Xiquan 3 Xu, Aimin 2 Abdeljawad, Thabet 2 Agarwal, Ravi P. 2 Barbosa, Victor S. 2 Batir, Necdet 2 Bercu, Gabriel 2 Berg, Christian 2 Guo, Senlin 2 Guo, Songbai 2 Kalmykov, Sergeĭ Ivanovich 2 Kian, Mohsen 2 Liang, Lichun 2 Mahmoud, Mansour 2 Prilepkina, Elena Gumarovna 2 Ruscheweyh, Stephan 2 Sooppy Nisar, Kottakkaran 2 Swaminathan, Anbhu 2 Wang, Kunyang 2 Wu, Shanhe 2 Yagmur, Nihat 2 Zhang, Xiaohui 2 Zhu, Baoxuan 2 Zhu, Ling 1 Åhag, Per 1 Ali, Rosihan Mohamed 1 Anderson, Glen Douglas 1 András, Szilárd 1 Andrianesis, Panagiotis 1 Araci, Serkan 1 Arias-de-Reyna, Juan 1 Askitis, Dimitris 1 Bacharoglou, Athanassia G. 1 Bakan, Andrew G. 1 Benedetto, John Joseph 1 Bernal-Gonzàlez, Luis 1 Bernstein, Erica 1 Bisbas, Antonis 1 Botosaru, Irene 1 Çağlar, Murat 1 Chandrasekran, Koneri 1 Chavan, Sameer Laxman 1 Czyż, Rafał 1 Deniz, Erhan 1 Dimitrov, Dimitar K. 1 Dixit, Atul 1 Dooley, Anthony Haynes 1 Fejzullahu, Bujar Xh. 1 Fikioris, George 1 Fong, Jolie Zhi Yi 1 Ganczar, Andrzej 1 Gao, Peng 1 Gardiner, Stephen J. 1 Giusti, Andrea 1 Grinshpan, Arcadii Z. 1 Gupta, Sanjiv Kumar 1 He, Yuan 1 Immonen, Eero 1 Jankov Maširević, Dragana 1 Jiang, Yueping 1 Kazımoğlu, Sercan 1 Komatsu, Takao 1 Konstantinidis, Ioannis 1 Kumar, Rahul 1 Lee, See Keong 1 Lee, Tuo-Yeong 1 Li, Aibing 1 Li, Huiyuan 1 Li, Xiliang 1 Limani, R. 1 Liu, Aiqi 1 Liu, Fengshan 1 Liu, Huaning ...and 62 more Authors all top 5 Cited in 72 Serials 15 Journal of Mathematical Analysis and Applications 15 Applied Mathematics and Computation 12 Journal of Inequalities and Applications 11 Results in Mathematics 9 Proceedings of the American Mathematical Society 7 The Ramanujan Journal 7 Mediterranean Journal of Mathematics 5 Mathematics of Computation 5 Journal of Approximation Theory 5 Journal of Computational and Applied Mathematics 5 Integral Transforms and Special Functions 4 Journal of Number Theory 3 Analysis Mathematica 3 Periodica Mathematica Hungarica 3 Mathematische Nachrichten 3 Monatshefte für Mathematik 3 Constructive Approximation 3 Mathematical Inequalities & Applications 3 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 3 Analysis and Applications (Singapore) 3 International Journal of Wavelets, Multiresolution and Information Processing 3 Advances in Difference Equations 3 Applicable Analysis and Discrete Mathematics 3 AIMS Mathematics 2 Rocky Mountain Journal of Mathematics 2 Archiv der Mathematik 2 Proceedings of the Edinburgh Mathematical Society. Series II 2 Expositiones Mathematicae 2 Abstract and Applied Analysis 2 Analysis (München) 2 Computational Methods and Function Theory 2 International Journal of Number Theory 2 Journal of Classical Analysis 1 Computers & Mathematics with Applications 1 Journal of Mathematical Physics 1 Mathematical Notes 1 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg 1 Bulletin of the London Mathematical Society 1 Journal of Combinatorial Theory. Series A 1 Journal of Econometrics 1 Journal of Mathematical Economics 1 Mathematica Scandinavica 1 Mathematica Slovaca 1 Mathematika 1 Numerical Functional Analysis and Optimization 1 Advances in Applied Mathematics 1 Acta Mathematica Hungarica 1 Acta Applicandae Mathematicae 1 Bulletin of the Iranian Mathematical Society 1 Mathematical and Computer Modelling 1 Numerical Algorithms 1 Aequationes Mathematicae 1 Bulletin of the American Mathematical Society. New Series 1 Indagationes Mathematicae. New Series 1 Journal of Algebraic Combinatorics 1 Computational and Applied Mathematics 1 Georgian Mathematical Journal 1 The New York Journal of Mathematics 1 Journal of Applied Analysis 1 Communications of the Korean Mathematical Society 1 Communications in Nonlinear Science and Numerical Simulation 1 Analysis in Theory and Applications 1 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications 1 Journal of Mathematical Inequalities 1 São Paulo Journal of Mathematical Sciences 1 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 1 Iranian Journal of Mathematical Sciences and Informatics 1 Journal of Applied Analysis and Computation 1 Problemy Analiza. Issues of Analysis 1 Journal of Mathematics 1 Journal of Complex Analysis 1 Open Mathematics all top 5 Cited in 27 Fields 123 Special functions (33-XX) 100 Real functions (26-XX) 35 Harmonic analysis on Euclidean spaces (42-XX) 33 Approximations and expansions (41-XX) 31 Functions of a complex variable (30-XX) 30 Number theory (11-XX) 18 Integral transforms, operational calculus (44-XX) 10 Combinatorics (05-XX) 7 Sequences, series, summability (40-XX) 7 Numerical analysis (65-XX) 6 Abstract harmonic analysis (43-XX) 4 Operator theory (47-XX) 4 Probability theory and stochastic processes (60-XX) 3 Linear and multilinear algebra; matrix theory (15-XX) 3 Potential theory (31-XX) 3 Statistics (62-XX) 2 Measure and integration (28-XX) 2 Ordinary differential equations (34-XX) 2 Functional analysis (46-XX) 2 Convex and discrete geometry (52-XX) 1 General and overarching topics; collections (00-XX) 1 Partial differential equations (35-XX) 1 Difference and functional equations (39-XX) 1 Differential geometry (53-XX) 1 General topology (54-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Information and communication theory, circuits (94-XX) Citations by Year