Edit Profile (opens in new tab) Ruscheweyh, Stephan Compute Distance To: Compute Author ID: ruscheweyh.stephan Published as: Ruscheweyh, Stephan; Ruscheweyh, St.; Ruscheweyh, S.; Ruscheweyh, Stephen more...less External Links: MGP · dblp · GND Documents Indexed: 168 Publications since 1969, including 11 Books 10 Contributions as Editor · 4 Further Contributions Reviewing Activity: 21 Reviews Biographic References: 6 Publications Co-Authors: 71 Co-Authors with 137 Joint Publications 1,329 Co-Co-Authors all top 5 Co-Authors 42 single-authored 27 Salinas, Luis Carrasco 14 Wirths, Karl-Joachim 12 Fournier, Richard 8 Bakan, Andrew G. 6 Alzer, Horst 6 Andrievskii, Vladimir V. 6 Córdova, Antonio 6 Rahman, Qazi Ibadur 6 Singh, Vikramaditya 5 Saff, Edward Barry 3 Bauer, Karl Wilhelm 3 Brickman, Louis 3 Danikas, Nikolaos 3 Frappier, Clément 3 Roth, Oliver 3 Varga, Richard Steven 2 Bergweiler, Walter 2 Dryanov, Dimiter P. 2 Gautschi, Walter 2 Greiner, Richard 2 Jank, Gerhard 2 Koumandos, Stamatis 2 Mejía, Diego Alejandro 2 Pritsker, Igor E. 2 Rønning, Frode 2 Schwittek, Peter 2 Siskakis, Aristomenis G. 1 Ali, Rosihan Mohamed 1 Arango, Juan H. 1 Barnard, Roger W. 1 Bshouty, Daoud H. 1 Clunie, James Gourlay 1 Evans, William Desmond 1 Everitt, William Norrie 1 Freund, Roland W. 1 Genthner, Caren N. 1 Gray, Fernando 1 Gruenberg, Verónica 1 Grunsky, Helmut 1 Haeseler, Ingo 1 Hall, Richard R. 1 Hallenbeck, David James 1 Hayman, Walter Kurt 1 Jacobsen, Lisa 1 Jakimovski, Amnon 1 Jones, William Branham 1 Kasten, Volker 1 Kraus, Daniela 1 Kraußhar, Rolf Sören 1 Kumaresan, Premalatha 1 Kurth, Gisela 1 Küstner, Reinhold 1 Letac, Gérard G. 1 Lorentzen, Lisa 1 Lubinsky, Doron S. 1 Ma, Jinxi 1 Mocanu, Petru T. 1 Papamichael, Nicolas 1 Parvatham, Rajagopalan 1 Pinto, Helder 1 Pokhrel, Chinta Mani 1 Pommerenke, Christian 1 Ponnusamy, Saminathan 1 Rivlin, Theodore Joseph 1 Salinas C., L. 1 Samaris, Nikolas 1 Schippers, Eric D. 1 Sheil-Small, Terry 1 Siegmund-Schultze, Reinhard 1 Stankiewicz, Jan 1 Subrahmanyam, Papagudi Venkatachalam 1 Suffridge, Ted J. 1 Sugawa, Toshiyuki 1 Sumyk, Oksana M. 1 Thapa, Gajendra B. 1 Wilken, Donald R. 1 Wołoszkiewicz, Magdalena all top 5 Serials 13 Proceedings of the American Mathematical Society 10 Journal of Mathematical Analysis and Applications 9 Complex Variables. Theory and Application 9 Computational Methods and Function Theory 8 Constructive Approximation 7 Annales Universitatis Mariae Curie-Skłodowska. Sectio A. Mathematica 7 Journal of Approximation Theory 7 Mathematische Zeitschrift 7 Berichte der Gesellschaft für Mathematik und Datenverarbeitung, Bonn 6 Mathematische Nachrichten 5 Rocky Mountain Journal of Mathematics 5 Numerische Mathematik 4 Journal d’Analyse Mathématique 4 The Journal of Analysis 3 Indian Journal of Pure & Applied Mathematics 3 Archiv der Mathematik 3 Mathematische Annalen 3 Monatshefte für Mathematik 3 Transactions of the American Mathematical Society 3 Analysis (München) 2 Revue Roumaine de Mathématiques Pures et Appliquées 2 Commentarii Mathematici Helvetici 2 Glasgow Mathematical Journal 2 Journal of the London Mathematical Society. Second Series 2 Results in Mathematics 2 Aequationes Mathematicae 2 SIAM Journal on Mathematical Analysis 2 Lecture Notes in Mathematics 1 Discrete Mathematics 1 IMA Journal of Numerical Analysis 1 Israel Journal of Mathematics 1 Mathematical Proceedings of the Cambridge Philosophical Society 1 Arkiv för Matematik 1 Annales Academiae Scientiarum Fennicae. Series A I. Mathematica 1 Annales Polonici Mathematici 1 Bulletin of the London Mathematical Society 1 Journal für die Reine und Angewandte Mathematik 1 Mathematica Scandinavica 1 Zeitschrift für Analysis und ihre Anwendungen 1 Analysis 1 Notas de la Sociedad de Matemática de Chile 1 Journal of the Australian Mathematical Society. Series A 1 Serdica 1 Bulletin of the Polish Academy of Sciences, Mathematics 1 Journal of Approximation Theory and its Applications 1 Scientia. Series A: Mathematical Sciences 1 Mathematica 1 The Ramanujan Journal 1 Journal of Computational Analysis and Applications 1 Oberwolfach Reports 1 Ramanujan Mathematical Society Lecture Notes Series all top 5 Fields 147 Functions of a complex variable (30-XX) 17 Approximations and expansions (41-XX) 15 Real functions (26-XX) 13 Special functions (33-XX) 13 Partial differential equations (35-XX) 9 General and overarching topics; collections (00-XX) 9 Harmonic analysis on Euclidean spaces (42-XX) 7 Numerical analysis (65-XX) 4 Sequences, series, summability (40-XX) 4 Integral transforms, operational calculus (44-XX) 2 Number theory (11-XX) 2 Field theory and polynomials (12-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 2 Measure and integration (28-XX) 2 Potential theory (31-XX) 2 Ordinary differential equations (34-XX) 2 Functional analysis (46-XX) 1 History and biography (01-XX) 1 Combinatorics (05-XX) 1 Several complex variables and analytic spaces (32-XX) 1 Difference and functional equations (39-XX) 1 General topology (54-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 136 Publications have been cited 1,603 times in 1,140 Documents Cited by ▼ Year ▼ New criteria for univalent functions. Zbl 0303.30006Ruscheweyh, Stephan 236 1975 Hadamard products of schlicht functions and the Polya-Schoenberg conjecture. Zbl 0261.30015Ruscheweyh, St.; Sheil-Small, T. 200 1973 Convolutions in geometric function theory. Zbl 0499.30001Ruscheweyh, Stephan 103 1982 Neighborhoods of univalent functions. Zbl 0458.30008Ruscheweyh, Stephan 97 1981 Subordination by convex functions. Zbl 0311.30010Hallenbeck, D. J.; Ruscheweyh, Stephan 91 1975 On the order of starlikeness of hypergeometric functions. Zbl 0598.30021Ruscheweyh, St.; Singh, V. 54 1986 New inequalities for polynomials. Zbl 0567.30006Frappier, C.; Rahman, Q. I.; Ruscheweyh, St. 43 1985 Linear operators between classes of prestarlike functions. Zbl 0372.30007Ruscheweyh, Stephan 37 1977 On real functions of bounded variation and an application to geometric function theory. Zbl 0575.30008Ruscheweyh, St.; Schwittek, P. 36 1982 Two remarks on bounded analytic functions. Zbl 0581.30009Ruscheweyh, St. 35 1985 On two extremal problems related to univalent functions. Zbl 0818.30013Fournier, Richard; Ruscheweyh, Stephan 30 1994 On the preservation of direction-convexity and the Goodman-Saff conjecture. Zbl 0674.30009Ruscheweyh, Stephan; Salinas, Luis C. 28 1989 Subordination under convex univalent functions. Zbl 0583.30015Ruscheweyh, Stephen; Stankiewicz, Jan 27 1985 Duality for Hadamard products with applications to extremal problems for functions regular in the unit disc. Zbl 0311.30011Ruscheweyh, Stephan 24 1975 Mapping properties of hypergeometric functions and convolutions of starlike or convex functions of order \(\alpha\). Zbl 1053.30006Küstner, Reinhold 23 2002 Completely monotone sequences and universally prestarlike functions. Zbl 1203.30021Ruscheweyh, Stephan; Salinas, Luis; Sugawa, Toshiyuki 23 2009 An extension of Becker’s univalence condition. Zbl 0318.30015Ruscheweyh, Stephan 18 1976 Blaschke product interpolation and its application to the design of digital filters. Zbl 0634.41007Jones, William B.; Ruscheweyh, Stephan 18 1987 On a conjecture for trigonometric sums and starlike functions. Zbl 1135.42001Koumandos, Stamatis; Ruscheweyh, Stephan 18 2007 A subadditive property of the gamma function. Zbl 1129.33300Alzer, Horst; Ruscheweyh, Stephan 17 2003 Stable functions and Vietoris’ theorem. Zbl 1052.30011Ruscheweyh, Stephan; Salinas, Luis 16 2004 Extension of Szegö’s theorem on the sections of univalent functions. Zbl 0661.30012Ruscheweyh, Stephan 16 1988 Coefficient conditions for starlike functions. Zbl 0617.30008Ruscheweyh, S. 16 1987 Differential operators for partial differential equations and function theoretic applications. Zbl 0439.30035Bauer, Karl Wilhelm; Ruscheweyh, Stephen 14 1980 Positive Gegenbauer polynomial sums and applications to starlike functions. Zbl 1099.30006Koumandos, Stamatis; Ruscheweyh, Stephan 14 2006 On a class of Chebyshev approximation problems which arise in connection with a conjugate gradient type method. Zbl 0611.65016Freund, Roland; Ruscheweyh, Stephan 14 1986 Nichtlineare Extremalprobleme für holomorphe Stieltjesintegrale. Zbl 0292.30013Ruscheweyh, Stephan 13 1975 On certain extremal problems for functions with positive real part. Zbl 0347.30007Ruscheweyh, Stephan; Singh, Vikramaditya 12 1977 On extreme Bloch functions with prescribed critical points. Zbl 0482.30023Ruscheweyh, Stephan; Wirths, Karl-Joachim 11 1982 Geometric properties of the Cesàro means. Zbl 0768.30011Ruscheweyh, Stephan 11 1992 Universally prestarlike functions as convolution multipliers. Zbl 1181.30011Ruscheweyh, Stephan; Salinas, Luis 11 2009 Free boundary value problems for analytic functions in the closed unit disk. Zbl 0923.30006Fournier, Richard; Ruscheweyh, Stephan 10 1999 A continuous extension of the de la Vallée Poussin means. Zbl 1033.30015Ruscheweyh, Stephan; Suffridge, Ted J. 10 2003 A boundary version of Ahlfors’ lemma, locally complete conformal metrics and conformally invariant reflection principles for analytic maps. Zbl 1157.30004Kraus, Daniela; Roth, Oliver; Ruscheweyh, Stephan 10 2007 A subordination theorem for \(\Phi\)-like functions. Zbl 0328.30007Ruscheweyh, Stephan 9 1976 On the Bohr radius for simply connected plane domains. Zbl 1206.30004Fournier, Richard; Ruscheweyh, Stephan 9 2010 On Brannan’s coefficient conjecture and applications. Zbl 1117.30014Ruscheweyh, Stephan; Salinas, Luis 9 2007 On the radius of univalence of the partial sums of convex functions. Zbl 0261.30014Ruscheweyh, Stephan 8 1972 Über einige Klassen im Einheitskreis holomorpher Funktionen. Zbl 0274.30006Ruscheweyh, Stephan 8 1974 Metrical and topological properties of a generalized Libera transform. Zbl 0812.30013Danikas, Nikolaos; Ruscheweyh, Stephan; Siskakis, Aristomenis G. 8 1994 On maximal ranges of polynomial spaces in the unit disk. Zbl 0675.30004Cordova Y., Antonio; Ruscheweyh, Stephan 8 1989 Subordination of polynomials. Zbl 0736.30018Córdova, Antonio; Ruscheweyh, Stephan 6 1991 Inequalities for products of polynomials. I. Zbl 1163.30009Pritsker, I. E.; Ruscheweyh, S. 6 2009 Representation of measures with simultaneous polynomial denseness in \(L_p({\mathbf R},d\mu)\), \(1\leq p<\infty\). Zbl 1116.28004Bakan, Andrew; Ruscheweyh, Stephan 6 2005 On the Kakeya-Eneström theorem and Gegenbauer polynomial sums. Zbl 0391.30010Ruscheweyh, Stephan 5 1978 Semi-convex hulls of analytic functions in the unit disk. Zbl 0940.30004Danikas, Nicholas; Ruscheweyh, Stephan 5 1999 Subordination by Cesàro means. Zbl 0795.30016Ruscheweyh, Stephan; Salinas, Luis C. 5 1993 New Pólya-Schoenberg type theorems. Zbl 1185.30018Ruscheweyh, Stephan; Salinas, Luis 5 2010 On dual sets of analytic functions. Zbl 0589.30010Kasten, V.; Ruscheweyh, St. 5 1985 On some cases of Bloch’s principle. Zbl 0685.30026Ruscheweyh, Stephan; Salinas, Luis 5 1988 Normal families of gap power series. Zbl 0623.30044Ruscheweyh, St.; Wirths, K.-J. 5 1986 Sharp starlikeness conditions for analytic functions with bounded derivative. Zbl 0981.30010Rønning, Frode; Ruscheweyh, Stephan; Samaris, Nikolas 4 2000 A generalization of the Schwarz-Carathéodory reflection principle and spaces of pseudo-metrics. Zbl 0973.30003Fournier, Richard; Ruscheweyh, Stephan 4 2001 On the intersection of two-parameter mean value families. Zbl 0979.26015Alzer, Horst; Ruscheweyh, Stephan 4 2001 On starlike functions of order \(\lambda\in[{1\over 2},1)\). Zbl 0989.30010Ruscheweyh, Stephan; Salinas, Luis 4 2000 Maximal polynomial subordination to univalent functions in the unit disk. Zbl 0798.30014Andrievskii, Vladimir V.; Ruscheweyh, Stephan 4 1994 Some properties of prestarlike and universally prestarlike functions. Zbl 1184.30007Ruscheweyh, Stephan 4 2007 Über die Faltung schlichter Funktionen. (On the convolution of schlicht functions). Zbl 0229.30018Ruscheweyh, Stephan 4 1972 On a multiplier conjecture for univalent functions. Zbl 0706.30012Gruenberg, V.; Rønning, F.; Ruscheweyh, St. 4 1990 Inequalities for polynomials with two equal coefficients. Zbl 0608.41010Frappier, C.; Rahman, Q. I.; Ruscheweyh, St. 4 1985 On a class of integral inequalities of Hardy-Littlewood type. Zbl 0611.26010Evans, W. D.; Everitt, W. N.; Hayman, W. K.; Ruscheweyh, S. 4 1986 On maximal polynomial ranges in circular domains. Zbl 0658.30003Cordova, Antonio; Ruscheweyh, Stephan 4 1988 Remez-type inequalities in the complex plane. Zbl 1116.30002Andrievskii, Vladimir V.; Ruscheweyh, Stephan 4 2007 Universal convexity and universal starlikeness of polylogarithms. Zbl 1314.30024Bakan, Andrew; Ruscheweyh, Stephan; Salinas, Luis 4 2015 Inequalities for products of polynomials. II. Zbl 1217.30003Pritsker, Igor E.; Ruscheweyh, Stephan 4 2009 Extreme Bloch functions with many critical points. Zbl 0561.30023Ruscheweyh, St.; Wirths, K. J. 4 1984 Über den Rand des Einheitskreises fortsetzbare Lösungen der Differentialgleichung von Peschl und Bauer. Zbl 0242.35003Ruscheweyh, Stephan 3 1972 Über die Koeffizienten spezieller schlichter Polynome. Zbl 0244.30013Ruscheweyh, St.; Wirths, K.-J. 3 1973 Geometrische Eigenschaften der Lösungen der Differentialgleichung \((1-z \bar z)^2 w_{z \bar z}-n(n+1) w=0\). Zbl 0289.35009Ruscheweyh, Stephan 3 1974 On the approximation of univalent functions by subordinate polynomials in the unit disk. Zbl 0822.30011Greiner, Richard; Ruscheweyh, Stephan 3 1994 Simple convergence sets for continued fractions \(K(a_ n/1)\). Zbl 0801.30003Lorentzen, Lisa; Ruscheweyh, Stephan 3 1993 Über die Faltung schlichter Funktionen. II. (On the convolution of schlicht functions. II). Zbl 0235.30009Ruscheweyh, Stephan; Wirths, Karl-Joachim 3 1973 On the preservation of periodic monotonicity. Zbl 0746.42003Ruscheweyh, Stephan; Salinas, Luis C. 3 1992 Non-negative trigonometric polynomials with constraints. Zbl 0593.30009Ruscheweyh, St. 3 1986 Vandermonde matrices on the circle: Spectral properties and conditioning. Zbl 0706.15004Córdova, Antonio; Gautschi, Walter; Ruscheweyh, Stephan 3 1990 On the minimum moduli of normalized polynomials with two prescribed values. Zbl 0602.30008Ruscheweyh, Stephan; Varga, Richard S. 3 1986 On an extremal problem for bounded polynomials. Zbl 0602.41005Ruscheweyh, Stephan; Wirths, Karl-Joachim 3 1985 On transforms of functions with bounded boundary rotation. Zbl 0604.30017Hall, Richard R.; Ruscheweyh, St. 3 1985 On two inequalities for polynomials in the unit disk. Zbl 1369.41016Fournier, Richard; Ruscheweyh, Stephan 3 2017 Remez-type inequalities in terms of linear measure. Zbl 1096.30003Andrievskii, Vladimir V.; Ruscheweyh, Stephan 3 2005 Some extensions of the Markov inequality for polynomials. Zbl 1138.41004Dryanov, D.; Fournier, R.; Ruscheweyh, S. 3 2007 On a global descent method for polynomials. Zbl 0553.65028Ruscheweyh, Stephan 3 1984 On starlike functions. Zbl 0363.30016Ruscheweyh, St. 2 1976 Some convexity and convolution theorems for analytic functions. Zbl 0438.30011Ruscheweyh, Stephan 2 1978 Ein Darstellungssatz für eine Klasse pseudoanalytischer Funktionen. Zbl 0263.30039Bauer, Karl Wilhelm; Ruscheweyh, Stephan 2 1973 Eine Verallgemeinerung der Leibnizschen Produktregel. Zbl 0275.26001Ruscheweyh, Stephan 2 1973 A converse of Minkowski’s inequality. Zbl 0952.26011Alzer, Horst; Ruscheweyh, Stephan 2 2000 On Ky Fan-type inequalities. Zbl 0993.26010Alzer, Horst; Ruscheweyh, Stephan; Salinas, Luis 2 2001 On polynomials with a prescribed zero on a quasicircle. Zbl 1158.30004Andrievskii, Vladimir V.; Ruscheweyh, Stephan 2 2008 Remarks on a multiplier conjecture for univalent functions. Zbl 0848.30005Fournier, Richard; Ruscheweyh, Stephan 2 1992 Complex polynomials and maximal ranges: Background and applications. Zbl 0898.30002Andrievskii, Vladimir V.; Ruscheweyh, Stephan 2 1998 Einige neue Darstellungen des Di- und Trilogarithmus. (Some new representations of the di- and trilogarithms.). Zbl 0232.33001Ruscheweyh, Stephan 2 1973 Computational methods and function theory. Proceedings of a conference, held in Valparaíso, Chile, March 13-18, 1989. Zbl 0702.00014 2 1990 On semi-dual analytic functions. Zbl 0654.30016Pinto, H.; Ruscheweyh, St.; Salinas, L. 2 1986 Sharp estimates for certain Briot-Bouquet subordinations. Zbl 0585.30030Ruscheweyh, St.; Wilken, D. R. 2 1985 Convolutions in geometric function theory: Recent results and open problems. Zbl 0696.30019Ruscheweyh, Stephan 2 1989 On polynomials with a prescribed zero. Zbl 0604.41006Frappier, C.; Rahman, Q. I.; Ruscheweyh, St. 2 1986 Bound preserving multipliers for H(\({\mathbb{D}})\) and an application to polynomials. Zbl 0613.30011Brickman, L.; Ruscheweyh, St. 2 1984 A note on generating functions for Hausdorff moment sequences. Zbl 1156.30027Roth, Oliver; Ruscheweyh, Stephan; Salinas, Luis 2 2008 Vandermonde matrices on the circle: Spectral properties and conditioning. Zbl 0728.15003Córdova, Antonio; Gautschi, Walter; Ruscheweyh, Stephan 2 1990 On two interpolation formulas for complex polynomials. Zbl 1421.30048Fournier, Richard; Ruscheweyh, Stephan 1 2018 On geometric properties of the generating function for the Ramanujan sequence. Zbl 1390.33001Bakan, Andrew; Ruscheweyh, Stephan; Salinas, Luis 1 2018 On two inequalities for polynomials in the unit disk. Zbl 1369.41016Fournier, Richard; Ruscheweyh, Stephan 3 2017 Universal convexity and universal starlikeness of polylogarithms. Zbl 1314.30024Bakan, Andrew; Ruscheweyh, Stephan; Salinas, Luis 4 2015 On a discrete norm for polynomials. Zbl 1257.42002Fournier, R.; Ruscheweyh, S.; Salinas C., L. 2 2012 Estimates for polynomials in the unit disk with varying constant terms. Zbl 1253.30015Ruscheweyh, Stephan; Wołoszkiewicz, Magdalena 1 2011 On the Bohr radius for simply connected plane domains. Zbl 1206.30004Fournier, Richard; Ruscheweyh, Stephan 9 2010 New Pólya-Schoenberg type theorems. Zbl 1185.30018Ruscheweyh, Stephan; Salinas, Luis 5 2010 Estimates for the uniform norm of complex polynomials in the unit disk. Zbl 1184.30034Fournier, Richard; Letac, Gérard; Ruscheweyh, Stephan 1 2010 Completely monotone sequences and universally prestarlike functions. Zbl 1203.30021Ruscheweyh, Stephan; Salinas, Luis; Sugawa, Toshiyuki 23 2009 Universally prestarlike functions as convolution multipliers. Zbl 1181.30011Ruscheweyh, Stephan; Salinas, Luis 11 2009 Inequalities for products of polynomials. I. Zbl 1163.30009Pritsker, I. E.; Ruscheweyh, S. 6 2009 Inequalities for products of polynomials. II. Zbl 1217.30003Pritsker, Igor E.; Ruscheweyh, Stephan 4 2009 On polynomials with a prescribed zero on a quasicircle. Zbl 1158.30004Andrievskii, Vladimir V.; Ruscheweyh, Stephan 2 2008 A note on generating functions for Hausdorff moment sequences. Zbl 1156.30027Roth, Oliver; Ruscheweyh, Stephan; Salinas, Luis 2 2008 Majorization of regular measures and weights with finite and positive critical exponent. Zbl 1141.28004Bakan, Andrew; Ruscheweyh, Stephan 1 2008 Corrigendum to “Metrical and topological properties of a generalized libera transform” [Arch. Math. 63, 517-524 (1994)]. Zbl 1159.30022Ruscheweyh, Stephan; Siskakis, Aristomenis G. 1 2008 On a conjecture for trigonometric sums and starlike functions. Zbl 1135.42001Koumandos, Stamatis; Ruscheweyh, Stephan 18 2007 A boundary version of Ahlfors’ lemma, locally complete conformal metrics and conformally invariant reflection principles for analytic maps. Zbl 1157.30004Kraus, Daniela; Roth, Oliver; Ruscheweyh, Stephan 10 2007 On Brannan’s coefficient conjecture and applications. Zbl 1117.30014Ruscheweyh, Stephan; Salinas, Luis 9 2007 Some properties of prestarlike and universally prestarlike functions. Zbl 1184.30007Ruscheweyh, Stephan 4 2007 Remez-type inequalities in the complex plane. Zbl 1116.30002Andrievskii, Vladimir V.; Ruscheweyh, Stephan 4 2007 Some extensions of the Markov inequality for polynomials. Zbl 1138.41004Dryanov, D.; Fournier, R.; Ruscheweyh, S. 3 2007 Positive Gegenbauer polynomial sums and applications to starlike functions. Zbl 1099.30006Koumandos, Stamatis; Ruscheweyh, Stephan 14 2006 Representation of measures with simultaneous polynomial denseness in \(L_p({\mathbf R},d\mu)\), \(1\leq p<\infty\). Zbl 1116.28004Bakan, Andrew; Ruscheweyh, Stephan 6 2005 Remez-type inequalities in terms of linear measure. Zbl 1096.30003Andrievskii, Vladimir V.; Ruscheweyh, Stephan 3 2005 On a conjecture of S.P. Robinson. Zbl 1081.30007Ruscheweyh, Stephan; Salinas, Luis 1 2005 The DCP radius of the exponential function. Zbl 1188.30020Pokhrel, Chinta Mani; Ruscheweyh, Stephan; Thapa, Gajendra B. 1 2005 On the DCP property of exponential partial sums. Zbl 1093.30011Ruscheweyh, Stephan; Salinas, Luis 1 2005 Stable functions and Vietoris’ theorem. Zbl 1052.30011Ruscheweyh, Stephan; Salinas, Luis 16 2004 A subadditive property of the gamma function. Zbl 1129.33300Alzer, Horst; Ruscheweyh, Stephan 17 2003 A continuous extension of the de la Vallée Poussin means. Zbl 1033.30015Ruscheweyh, Stephan; Suffridge, Ted J. 10 2003 Mapping properties of hypergeometric functions and convolutions of starlike or convex functions of order \(\alpha\). Zbl 1053.30006Küstner, Reinhold 23 2002 Monogenic modular forms in two and several real and complex vector variables. Zbl 1059.30044Kraußhar, Rolf Sören 1 2002 Bound-preserving operators and Bernstein type inequalities. Zbl 1061.41007Dryanov, Dimiter; Fournier, Richard 1 2002 Estimates on kernel functions of elliptically schlicht domains. Zbl 1055.30009Schippers, Eric D. 1 2002 On the existence of generalized Pólya frequency functions corresponding to entire functions with zeros in angular sectors. Zbl 1021.30025Bakan, Andrew; Ruscheweyh, Stephan 1 2002 The arithmetic mean-geometric mean inequality for complex numbers. Zbl 1004.26016Alzer, Horst; Ruscheweyh, Stephan 1 2002 A criterion for quasi-simple plane curves. Zbl 1043.30003Genthner, Caren N.; Ruscheweyh, Stephan; Salinas, Luis 1 2002 A generalization of the Schwarz-Carathéodory reflection principle and spaces of pseudo-metrics. Zbl 0973.30003Fournier, Richard; Ruscheweyh, Stephan 4 2001 On the intersection of two-parameter mean value families. Zbl 0979.26015Alzer, Horst; Ruscheweyh, Stephan 4 2001 On Ky Fan-type inequalities. Zbl 0993.26010Alzer, Horst; Ruscheweyh, Stephan; Salinas, Luis 2 2001 Inequalities for cyclic functions. Zbl 0992.26012Alzer, Horst; Ruscheweyh, Stephan; Salinas, Luis 1 2001 Sharp starlikeness conditions for analytic functions with bounded derivative. Zbl 0981.30010Rønning, Frode; Ruscheweyh, Stephan; Samaris, Nikolas 4 2000 On starlike functions of order \(\lambda\in[{1\over 2},1)\). Zbl 0989.30010Ruscheweyh, Stephan; Salinas, Luis 4 2000 A converse of Minkowski’s inequality. Zbl 0952.26011Alzer, Horst; Ruscheweyh, Stephan 2 2000 Free boundary value problems for analytic functions in the closed unit disk. Zbl 0923.30006Fournier, Richard; Ruscheweyh, Stephan 10 1999 Semi-convex hulls of analytic functions in the unit disk. Zbl 0940.30004Danikas, Nicholas; Ruscheweyh, Stephan 5 1999 Semi-convex hulls of analytic functions in the unit disk. Zbl 0935.30014Danikas, Nicholas; Ruscheweyh, Stephan 1 1999 Complex polynomials and maximal ranges: Background and applications. Zbl 0898.30002Andrievskii, Vladimir V.; Ruscheweyh, Stephan 2 1998 Exponentially convex univalent functions. Zbl 0905.30011Arango, Juan H.; Mejía, Diego; Ruscheweyh, Stephan 1 1997 On two extremal problems related to univalent functions. Zbl 0818.30013Fournier, Richard; Ruscheweyh, Stephan 30 1994 Metrical and topological properties of a generalized Libera transform. Zbl 0812.30013Danikas, Nikolaos; Ruscheweyh, Stephan; Siskakis, Aristomenis G. 8 1994 Maximal polynomial subordination to univalent functions in the unit disk. Zbl 0798.30014Andrievskii, Vladimir V.; Ruscheweyh, Stephan 4 1994 On the approximation of univalent functions by subordinate polynomials in the unit disk. Zbl 0822.30011Greiner, Richard; Ruscheweyh, Stephan 3 1994 On cyclic variation-diminishing transforms. Zbl 0808.42002Kurth, Gisela; Ruscheweyh, Stephan; Salinas, Luis C. 1 1994 Subordination by Cesàro means. Zbl 0795.30016Ruscheweyh, Stephan; Salinas, Luis C. 5 1993 Simple convergence sets for continued fractions \(K(a_ n/1)\). Zbl 0801.30003Lorentzen, Lisa; Ruscheweyh, Stephan 3 1993 Geometric properties of the Cesàro means. Zbl 0768.30011Ruscheweyh, Stephan 11 1992 On the preservation of periodic monotonicity. Zbl 0746.42003Ruscheweyh, Stephan; Salinas, Luis C. 3 1992 Remarks on a multiplier conjecture for univalent functions. Zbl 0848.30005Fournier, Richard; Ruscheweyh, Stephan 2 1992 Subordination of polynomials. Zbl 0736.30018Córdova, Antonio; Ruscheweyh, Stephan 6 1991 On a multiplier conjecture for univalent functions. Zbl 0706.30012Gruenberg, V.; Rønning, F.; Ruscheweyh, St. 4 1990 Vandermonde matrices on the circle: Spectral properties and conditioning. Zbl 0706.15004Córdova, Antonio; Gautschi, Walter; Ruscheweyh, Stephan 3 1990 Computational methods and function theory. Proceedings of a conference, held in Valparaíso, Chile, March 13-18, 1989. Zbl 0702.00014 2 1990 Vandermonde matrices on the circle: Spectral properties and conditioning. Zbl 0728.15003Córdova, Antonio; Gautschi, Walter; Ruscheweyh, Stephan 2 1990 On the preservation of direction-convexity and the Goodman-Saff conjecture. Zbl 0674.30009Ruscheweyh, Stephan; Salinas, Luis C. 28 1989 On maximal ranges of polynomial spaces in the unit disk. Zbl 0675.30004Cordova Y., Antonio; Ruscheweyh, Stephan 8 1989 Convolutions in geometric function theory: Recent results and open problems. Zbl 0696.30019Ruscheweyh, Stephan 2 1989 Extension of Szegö’s theorem on the sections of univalent functions. Zbl 0661.30012Ruscheweyh, Stephan 16 1988 On some cases of Bloch’s principle. Zbl 0685.30026Ruscheweyh, Stephan; Salinas, Luis 5 1988 On maximal polynomial ranges in circular domains. Zbl 0658.30003Cordova, Antonio; Ruscheweyh, Stephan 4 1988 Blaschke product interpolation and its application to the design of digital filters. Zbl 0634.41007Jones, William B.; Ruscheweyh, Stephan 18 1987 Coefficient conditions for starlike functions. Zbl 0617.30008Ruscheweyh, S. 16 1987 On the domain of meromorphy of limit k-periodic continued fractions. Zbl 0625.30001Jacobsen, Lisa; Ruscheweyh, Stephan 1 1987 On a conjecture of Brickman concerning complex polynomials. Zbl 0625.30007Clunie, J. G.; Ruscheweyh, St.; Salinas, L. 1 1987 On the order of starlikeness of hypergeometric functions. Zbl 0598.30021Ruscheweyh, St.; Singh, V. 54 1986 On a class of Chebyshev approximation problems which arise in connection with a conjugate gradient type method. Zbl 0611.65016Freund, Roland; Ruscheweyh, Stephan 14 1986 Normal families of gap power series. Zbl 0623.30044Ruscheweyh, St.; Wirths, K.-J. 5 1986 On a class of integral inequalities of Hardy-Littlewood type. Zbl 0611.26010Evans, W. D.; Everitt, W. N.; Hayman, W. K.; Ruscheweyh, S. 4 1986 Non-negative trigonometric polynomials with constraints. Zbl 0593.30009Ruscheweyh, St. 3 1986 On the minimum moduli of normalized polynomials with two prescribed values. Zbl 0602.30008Ruscheweyh, Stephan; Varga, Richard S. 3 1986 On semi-dual analytic functions. Zbl 0654.30016Pinto, H.; Ruscheweyh, St.; Salinas, L. 2 1986 On polynomials with a prescribed zero. Zbl 0604.41006Frappier, C.; Rahman, Q. I.; Ruscheweyh, St. 2 1986 Convolution theorems for a class of bounded convex functions. Zbl 0598.30020Ruscheweyh, St.; Singh, V. 1 1986 On a boundary-value problem for convex univalent functions. Zbl 0615.30010Ruscheweyh, Stephan; Singh, Vikramatidya; Wirths, Karl-Joachim 1 1986 New inequalities for polynomials. Zbl 0567.30006Frappier, C.; Rahman, Q. I.; Ruscheweyh, St. 43 1985 Two remarks on bounded analytic functions. Zbl 0581.30009Ruscheweyh, St. 35 1985 Subordination under convex univalent functions. Zbl 0583.30015Ruscheweyh, Stephen; Stankiewicz, Jan 27 1985 On dual sets of analytic functions. Zbl 0589.30010Kasten, V.; Ruscheweyh, St. 5 1985 Inequalities for polynomials with two equal coefficients. Zbl 0608.41010Frappier, C.; Rahman, Q. I.; Ruscheweyh, St. 4 1985 On an extremal problem for bounded polynomials. Zbl 0602.41005Ruscheweyh, Stephan; Wirths, Karl-Joachim 3 1985 On transforms of functions with bounded boundary rotation. Zbl 0604.30017Hall, Richard R.; Ruscheweyh, St. 3 1985 Sharp estimates for certain Briot-Bouquet subordinations. Zbl 0585.30030Ruscheweyh, St.; Wilken, D. R. 2 1985 Extreme Bloch functions with many critical points. Zbl 0561.30023Ruscheweyh, St.; Wirths, K. J. 4 1984 On a global descent method for polynomials. Zbl 0553.65028Ruscheweyh, Stephan 3 1984 Bound preserving multipliers for H(\({\mathbb{D}})\) and an application to polynomials. Zbl 0613.30011Brickman, L.; Ruscheweyh, St. 2 1984 On certain support points of the class S. Zbl 0522.30020Brickman, Louis; Ruscheweyh, Stephan 1 1984 On pairs of coefficients of bounded polynomials. Zbl 0561.30006Brickman, L.; Rahman, Q. I.; Ruscheweyh, St. 1 1984 On the minimum moduli of normalized polynomials. Zbl 0582.41010Ruscheweyh, S.; Varga, R. S. 1 1984 ...and 36 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 842 Authors 57 Ruscheweyh, Stephan 55 Srivastava, Hari Mohan 53 Ponnusamy, Saminathan 36 Sokół, Janusz 32 Darus, Maslina 30 Noor, Khalida Inayat 29 Aouf, Mohamed Kamal 29 Ravichandran, Vaithiyanathan 27 Ali, Rosihan Mohamed 21 Cho, Nak Eun 20 Fournier, Richard 20 Liu, Jinlin 19 Murugusundaramoorthy, Gangadharan 18 Swaminathan, Anbhu 17 Orhan, Halit 17 Wirths, Karl-Joachim 16 Seoudy, Tamer Mohamed 15 Alzer, Horst 15 Ibrahim, Rabha Waell 15 Owa, Shigeyoshi 15 Reddy, Pinninti Thirupathi 14 Dziok, Jacek 14 Mostafa, Adela Osman 14 Venkateswarlu, Bollineni 12 Deniz, Erhan 12 Koumandos, Stamatis 12 Roth, Oliver 12 Salinas, Luis Carrasco 11 Lamprecht, Martin 11 Nunokawa, Mamoru 11 Patel, Jagannath 10 Ahuja, Om Prakash 10 Andrievskii, Vladimir V. 10 Rahman, Qazi Ibadur 10 Silverman, Herb 10 Sugawa, Toshiyuki 9 Bakan, Andrew G. 9 Kanas, Stanisława R. 9 Kwon, Ohsang 9 Singh, Sukhjit 8 Alb Lupaş, Alina 8 Çağlar, Murat 8 Ghanim, Firas 8 Kraus, Daniela 8 Li, Liulan 8 Liu, Yang 8 Mocanu, Petru T. 8 Mondal, Saiful Rahman 8 Obradović, Milutin 8 Xu, Neng 7 Arif, Muhammad 7 Grahl, Jürgen 7 Gupta, Sushma 7 Jahangiri, Jay M. 7 Mir, Abdullah 7 Porwal, Saurabh 7 Răducanu, Dorina 7 Zayed, Hanaa Mousa 6 Altintas, Osman 6 Avkhadiev, Farit Gabidinovich 6 Bansal, Deepak 6 Bulut, Serap 6 Chen, Zhihua 6 Ignaciuk, Szymon 6 Miller, Sanford Stuart 6 Nagpal, Sumit 6 Parol, Maciej 6 Piejko, Krzysztof 6 Prajapat, Jugal Kishore 6 Raza, Mohsan 6 Rønning, Frode 6 Sharma, Poonam Kumar 6 Silvia, Evelyn Marie 6 Verma, Sarika 6 Wegert, Elias 6 Yalçin, Sibel 6 Yang, Dinggong 5 Ahmad, Qazi Zahoor 5 Al-Janaby, Hiba Fawzi 5 Aldweby, Huda 5 Allu, Vasudevarao 5 Bulboacă, Teodor 5 Frappier, Clément 5 Jain, Naveen Kumar 5 Kayumov, Il’giz Rifatovich 5 Kazantsev, Andreĭ Vital’evich 5 Khan, Bilal 5 Kiliçman, Adem 5 Lee, See Keong 5 Mahmood, Shahid 5 Malik, Sarfraz Nawaz 5 Mishra, Akshaya Kumar 5 Raina, Ravinder Krishna 5 Sahoo, Swadesh Kumar 5 Shah, Wali Mohammad 5 Sheil-Small, Terry 5 Singh, Vikramaditya 5 Sivasubramanian, Srikandan 5 Subramanian, Kumbakonam Govindarajan 5 Tang, Huo ...and 742 more Authors all top 5 Cited in 214 Serials 97 Journal of Mathematical Analysis and Applications 50 Computational Methods and Function Theory 47 Applied Mathematics and Computation 42 Proceedings of the American Mathematical Society 32 Computers & Mathematics with Applications 32 Journal of Inequalities and Applications 25 International Journal of Mathematics and Mathematical Sciences 21 Applied Mathematics Letters 20 Journal d’Analyse Mathématique 20 Journal of Approximation Theory 18 Integral Transforms and Special Functions 17 Abstract and Applied Analysis 17 Complex Variables and Elliptic Equations 16 Rocky Mountain Journal of Mathematics 15 Results in Mathematics 13 Journal of Computational and Applied Mathematics 13 Proceedings of the Japan Academy. 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Transaction A: Science 3 Proyecciones 3 Journal of Mathematical Inequalities 3 ISRN Mathematical Analysis 3 Sahand Communications in Mathematical Analysis 3 Asia Pacific Journal of Mathematics 3 Annales Fennici Mathematici 2 Journal of the Franklin Institute 2 Periodica Mathematica Hungarica 2 ZAMP. Zeitschrift für angewandte Mathematik und Physik 2 Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM) 2 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg 2 Acta Mathematica Vietnamica 2 Annali di Matematica Pura ed Applicata. Serie Quarta ...and 114 more Serials all top 5 Cited in 38 Fields 990 Functions of a complex variable (30-XX) 118 Special functions (33-XX) 83 Real functions (26-XX) 74 Potential theory (31-XX) 51 Approximations and expansions (41-XX) 32 Harmonic analysis on Euclidean spaces (42-XX) 26 Operator theory (47-XX) 25 Partial differential equations (35-XX) 22 Several complex variables and analytic spaces (32-XX) 19 Number theory (11-XX) 18 Ordinary differential equations (34-XX) 17 Numerical analysis (65-XX) 14 Functional analysis (46-XX) 12 Combinatorics (05-XX) 12 Integral transforms, operational calculus (44-XX) 8 Linear and multilinear algebra; matrix theory (15-XX) 7 Sequences, series, summability (40-XX) 6 Difference and functional equations (39-XX) 5 Integral equations (45-XX) 4 Differential geometry (53-XX) 3 History and biography (01-XX) 3 Field theory and polynomials (12-XX) 3 Calculus of variations and optimal control; optimization (49-XX) 3 Probability theory and stochastic processes (60-XX) 3 Fluid mechanics (76-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Geometry (51-XX) 2 Global analysis, analysis on manifolds (58-XX) 2 Statistics (62-XX) 2 Systems theory; control (93-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Group theory and generalizations (20-XX) 1 Measure and integration (28-XX) 1 Abstract harmonic analysis (43-XX) 1 Convex and discrete geometry (52-XX) 1 Computer science (68-XX) 1 Mechanics of deformable solids (74-XX) 1 Optics, electromagnetic theory (78-XX) Citations by Year