Edit Profile (opens in new tab) Elbert, Árpád Compute Distance To: Compute Author ID: elbert.arpad Published as: Elbert, Árpád; Elbert, Á.; Elbert, Arpad; Elbert, Árpad; Elbert, A. more...less Documents Indexed: 104 Publications since 1963 Biographic References: 2 Publications Co-Authors: 17 Co-Authors with 56 Joint Publications 226 Co-Co-Authors all top 5 Co-Authors 41 single-authored 34 Laforgia, Andrea 6 Kusano, Takaŝi 3 Muldoon, Martin E. 3 Naito, Manabu 3 Siafarikas, Panayiotis D. 2 Došlý, Ondřej 2 Eberhard, Walter 2 Lorch, Lee 2 Neuman, František 2 Rodonò, Lucia G. 2 Stavroulakis, Ioannis P. 2 Vosmansky, Jaromir 1 Atkinson, Frederick Valentine 1 Garay, Barnabas M. 1 Gatteschi, Luigi 1 Kosik, Pál 1 Sárközy, András 1 Szego, Peter 1 Takaŝi, Kusano 1 Tomoyuki, Tanigawa all top 5 Serials 20 Studia Scientiarum Mathematicarum Hungarica 6 SIAM Journal on Mathematical Analysis 5 Annales Universitatis Scientiarum Budapestinensis de Rolando Eötvös Nominatae. Sectio Mathematica 4 Journal of Mathematical Analysis and Applications 4 Periodica Mathematica Hungarica 4 Archivum Mathematicum 4 Acta Mathematica Hungarica 3 ZAMP. Zeitschrift für angewandte Mathematik und Physik 3 Journal of Approximation Theory 3 Proceedings of the American Mathematical Society 3 Rendiconti del Circolo Matemàtico di Palermo. Serie II 2 Applicable Analysis 2 Journal of Computational and Applied Mathematics 2 Mathematische Nachrichten 2 Numerische Mathematik 2 Publicationes Mathematicae Debrecen 2 Analysis 2 Differential and Integral Equations 2 Atti del Seminario Matematico e Fisico dell’Università di Modena 2 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 1 Acta Mathematica Academiae Scientiarum Hungaricae 1 Journal of Mathematical Physics 1 Acta Scientiarum Mathematicarum 1 Canadian Mathematical Bulletin 1 Hiroshima Mathematical Journal 1 Journal of Differential Equations 1 Results in Mathematics 1 Numerical Algorithms 1 Dynamic Systems and Applications 1 Journal of Physics A: Mathematical and General 1 Advances in Mathematical Sciences and Applications 1 Journal of Inequalities and Applications 1 Mathematical Inequalities & Applications 1 Electronic Journal of Qualitative Theory of Differential Equations 1 Analysis and Applications (Singapore) all top 5 Fields 48 Ordinary differential equations (34-XX) 45 Special functions (33-XX) 7 Real functions (26-XX) 6 Approximations and expansions (41-XX) 4 Difference and functional equations (39-XX) 2 Numerical analysis (65-XX) 1 History and biography (01-XX) 1 Functions of a complex variable (30-XX) 1 Partial differential equations (35-XX) 1 Sequences, series, summability (40-XX) 1 Probability theory and stochastic processes (60-XX) 1 Quantum theory (81-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 79 Publications have been cited 429 times in 258 Documents Cited by ▼ Year ▼ Some recent results on the zeros of Bessel functions and orthogonal polynomials. Zbl 0989.33004Elbert, Á. 52 2001 Oscillation and nonoscillation theorems for some nonlinear ordinary differential equations. Zbl 0528.34034Elbert, A. 41 1982 Oscillation and nonoscillation criteria for delay differential equations. Zbl 0828.34057Elbert, Á.; Stavroulakis, I. P. 39 1995 Asymptotic behaviour of autonomous half-linear differential systems on the plane. Zbl 0629.34066Elbert, Á. 29 1984 Perturbations of the half-linear Euler differential equation. Zbl 0958.34029Elbert, Á.; Schneider, A. 29 2000 Oscillation and non-oscillation theorems for a class of second order quasilinear differential equations. Zbl 0732.34035Elbert, Á.; Kusano, T. 28 1990 On some properties of the Gamma function. Zbl 0949.33001Elbert, Árpád; Laforgia, Andrea 28 2000 On the square of the zeros of Bessel functions. Zbl 0541.33001Elbert, Árpád; Laforgia, Andrea 27 1984 A half-linear second order differential equation. Zbl 0511.34006Elbert, A. 22 1981 Concavity of the zeros of Bessel functions. Zbl 0435.33006Elbert, A. 21 1977 Oscillations of first order differential equations with deviating arguments. Zbl 0832.34064Elbert, Á.; Stavroulakis, I. P. 21 1992 Principal solutions of non-oscillatory half-linear differential equations. Zbl 0914.34031Elbert, Árpád; Kusano, Takaŝi 19 1998 Monotonicity properties of the zeros of ultraspherical polynomials. Zbl 0923.33004Elbert, Árpád; Siafarikas, Panayiotis D. 17 1999 Inequalities and monotinicity properties for zeros of Hermite functions. Zbl 0944.33006Elbert, Árpád; Muldoon, Martin E. 15 1999 Upper bounds for the zeros of ultraspherical polynomials. Zbl 0697.33005Elbert, Árpád; Laforgia, Andrea 14 1990 Further results on the zeros of Bessel functions. Zbl 0564.33005Elbert, Árpád; Laforgia, Andrea 14 1985 On the convexity of the zeros of Bessel functions. Zbl 0569.33005Elbert, Árpád; Laforgia, Andrea 14 1985 On the concavity of zeros of Bessel functions. Zbl 0498.33008Elbert, Arpad; Gatteschi, Luigi; Laforgia, Andrea 13 1983 On the half-linear second order differential equations. Zbl 0656.34008Elbert, A. 13 1987 An inequality for the product of two integrals relating to the incomplete gamma function. Zbl 0947.33002Elbert, Árpád; Laforgia, Andrea 13 2000 Integral characterization of the principal solution to half-linear second-order differential equations. Zbl 1012.34029Došlý, O.; Elbert, Á. 11 2000 On the derivative with respect to a parameter of a zero of a Sturm- Liouville function. Zbl 0798.34039Elbert, Árpád; Muldoon, Martin E. 11 1994 Oscillation/nonoscillation criteria for linear second-order differential equations. Zbl 0913.34028Elbert, Á. 11 1998 Asymptotic expansion and continued fraction for Mathieu’s series. Zbl 0504.41025Elbert, A. 10 1982 Asymptotic formulas for ultraspherical polynomials \(P^{(\lambda{})}_ n(x)\) and their zeros for large values of \(\lambda\). Zbl 0742.33009Elbert, Árpád; Laforgia, Andrea 10 1992 An asymptotic relation for the zeros of Bessel functions. Zbl 0549.33007Elbert, Árpád; Laforgia, Andrea 9 1984 The Wronskian and the half-linear differential equations. Zbl 0522.34034Elbert, A. 8 1980 Monotonicity properties of the zeros of Bessel functions. Zbl 0597.33007Elbert, Árpád; Laforgia, Andrea 8 1986 On the zeros of Jacobi polynomials. Zbl 0814.33006Elbert, Á.; Laforgia, A.; Rodonó, Lucia G. 8 1994 An approximation for the zeros of Bessel functions. Zbl 0760.65020Elbert, Á. 8 1991 Conjugacy of half-linear second-order differential equations. Zbl 0961.34020Došlý, Ondřej; Elbert, Árpád 7 2000 Some inequalities concerning Bessel functions of first kind. Zbl 0239.33009Elbert, A. 6 1972 On the eigenvalues of half-linear boundary value problems. Zbl 0952.34021Eberhard, Walter; Elbert, Árpád 6 2000 On the zeros of \(aC_ \nu{}(x)+xC_ \nu'{}(x)\) where \(C_ \nu{}(x)\) is a cylinder function. Zbl 0755.33003Elbert, A.; Siafarikas, P. D. 6 1992 Some consequences of a lower bound for the second derivative of the zeros of Bessel functions. Zbl 0627.33007Elbert, Árpád; Laforgia, Andrea 5 1987 The zeros of the complementary error function. Zbl 1167.33002Elbert, Árpád; Laforgia, Andrea 5 2008 On the zeros of associated polynomials of classical orthogonal polynomials. Zbl 0780.33006Elbert, Árpád; Laforgia, Andrea 5 1993 Monotonicity properties of the zeros of derivative of Bessel functions. Zbl 0748.33002Elbert, Árpád; Kosik, Pál; Laforgia, Andrea 5 1990 An oscillatory half-linear differential equation. Zbl 0914.34026Elbert, Árpád; Kusano, Takaŝi; Tomoyuki, Tanigawa 5 1997 An upper bound for the zeros of the derivative of Bessel functions. Zbl 0880.33003Elbert, Árpád; Laforgia, Andrea 5 1997 A lower bound for the zeros of the Bessel functions. Zbl 0900.33008Elbert, Árpád; Laforgia, Andrea 5 1994 Additional monotonicity properties of the zeros of Bessel functions. Zbl 0741.33003Elbert, Árpád; Laforgia, Andrea; Lorch, Lee 4 1991 On the square of the first zero of the Bessel function \(J_\nu(z)\). Zbl 0934.33005Elbert, Árpád; Siafarikas, Panayiotis D. 4 1999 On-off damping of linear oscillators. Zbl 0854.34051Elbert, Árpád 4 1995 Some monotonicity properties of the zeros of ultraspherical polynomials. Zbl 0611.33011Elbert, Á.; Laforgia, A. 3 1986 Further results on McMahon’s asymptotic approximations. Zbl 0962.33005Elbert, Árpád; Laforgia, Andrea 3 2000 On damping of linear oscillators. Zbl 0997.34040Elbert, Á. 3 2001 An inequality for Legendre polynomials. Zbl 0802.33007Elbert, Árpád; Laforgia, Andrea 3 1994 On the zeros of derivatives of Bessel functions. Zbl 0549.33006Elbert, Árpád; Laforgia, Andrea 3 1983 Asymptotic expansion for zeros of Bessel functions and of their derivatives for large order. Zbl 0922.41017Elbert, Árpád; Laforgia, Andrea 3 1998 Half-linear eigenvalue problems. Zbl 0874.34025Eberhard, Walter; Elbert, Árpad 3 1997 A convexity property of zeros of Bessel functions. Zbl 0732.33001Elbert, Árpád; Laforgia, Andrea 2 1990 A note to the paper of Ahmed, Muldoon and Spigler. Zbl 0597.33011Elbert, Árpád; Laforgia, Andrea 2 1986 Monotonicity results on the zeros of generalized Laguerre polynomials. Zbl 0645.33013Elbert, Árpád; Laforgia, Andrea 2 1987 On the power of the zeros of Bessel functions. Zbl 0661.33005Elbert, Árpád; Laforgia, Andrea 2 1987 On the number of zeros of nonoscillatory solutions to second-order half-linear differential equations. Zbl 0973.34005Elbert, Árpád; Takaŝi, Kusano; Naito, Manabu 2 1999 Comparison theorem for first order nonlinear differential equations with delay. Zbl 0438.34062Elbert, A. 2 1976 On solutions of linear second order differential equations. Zbl 0454.34026Elbert, A. 2 1977 On the solutions of the differential equation \(y''+q(x)y=0\), where \([q(x)]^\nu\) is concave. I. Zbl 0187.33501Elbert, A. 2 1969 Some inequalities concerning polynomials having only real zeros. Zbl 0239.26013Elbert, A. 2 1972 Interlacing properties of the zeros of Bessel functions. Zbl 0811.33003Elbert, Árpád; Laforgia, Andrea 2 1994 New properties of the zeros of a Jacobi polynomial in relation to their centroid. Zbl 0641.33012Elbert, Árpád; Laforgia, Andrea 2 1987 Generalized Riccati equation for half linear second order differential equations. Zbl 0641.34049Elbert, Á. 2 1987 A lower bound for \(J_{\nu}(\nu)\). Zbl 0542.33006Elbert, Árpád; Laforgia, Andrea 2 1985 Approximations for zeros of Hermite functions. Zbl 1185.33011Elbert, Árpád; Muldoon, Martin E. 2 2008 Principal pairs of solutions of linear second order oscillatory differential equations. Zbl 0755.34010Elbert, Árpád; Neuman, František; Vosmanský, Jaromír 2 1992 An upper bound for the zeros of the cylinder function \(C_ \nu(x)\). Zbl 0890.33001Elbert, Árpád; Laforgia, Andrea 2 1998 Stability of some difference equations. Zbl 0890.39010Elbert, Á. 2 1997 Über rationale Polynome. Zbl 0111.26602Elbert, A.; Sarközy, A. 1 1963 On the zeros of the solutions of the differential equation \(y''+q(x)y = 0\), where \([q(x)]^ \nu\) is concave. Zbl 0161.27801Elbert, A. 1 1967 On the zeros of solutions of ordinary second order differential equations. Zbl 0176.06001Elbert, A. 1 1968 On the solutions of the differential equation \(y''+q(x)y=0\), where \([q(x)]^\nu\) is concave. II. Zbl 0187.33502Elbert, A. 1 1969 Asymptotic behaviour of the solutions of the differential equation \(y''(t) + t^{1/\nu}y(qt) = 0 (0<q<1)\). Zbl 0234.34085Elbert, Á. 1 1971 Perturbation theory of three-dimensional real linear autonomous systems. Zbl 0285.34036Bihari, I.; Elbert, A. 1 1973 Legal loan and usury loan: Remarks to a proposed mathematical approach. Zbl 0938.34008Elbert, Árpád; Laforgia, Andrea 1 1999 Asymptotics for the \(n\)th-degree Laguerre polynomial evaluated at \(n\). Zbl 0757.33004Elbert, Arpad; Laforgia, Andrea; Rodono, Lucia G. 1 1992 Exceptional solutions of Hill equations. Zbl 0816.34019Elbert, Á.; Neuman, F. 1 1995 Singular eigenvalue problems for second-order linear ordinary differential equations. Zbl 0914.34021Elbert, Árpád; Kusano, Takaŝi; Naito, Manabu 1 1998 Linear oscillators with occasionally large damping. Zbl 0903.34051Elbert, Á. 1 1998 The zeros of the complementary error function. Zbl 1167.33002Elbert, Árpád; Laforgia, Andrea 5 2008 Approximations for zeros of Hermite functions. Zbl 1185.33011Elbert, Árpád; Muldoon, Martin E. 2 2008 Some recent results on the zeros of Bessel functions and orthogonal polynomials. Zbl 0989.33004Elbert, Á. 52 2001 On damping of linear oscillators. Zbl 0997.34040Elbert, Á. 3 2001 Perturbations of the half-linear Euler differential equation. Zbl 0958.34029Elbert, Á.; Schneider, A. 29 2000 On some properties of the Gamma function. Zbl 0949.33001Elbert, Árpád; Laforgia, Andrea 28 2000 An inequality for the product of two integrals relating to the incomplete gamma function. Zbl 0947.33002Elbert, Árpád; Laforgia, Andrea 13 2000 Integral characterization of the principal solution to half-linear second-order differential equations. Zbl 1012.34029Došlý, O.; Elbert, Á. 11 2000 Conjugacy of half-linear second-order differential equations. Zbl 0961.34020Došlý, Ondřej; Elbert, Árpád 7 2000 On the eigenvalues of half-linear boundary value problems. Zbl 0952.34021Eberhard, Walter; Elbert, Árpád 6 2000 Further results on McMahon’s asymptotic approximations. Zbl 0962.33005Elbert, Árpád; Laforgia, Andrea 3 2000 Monotonicity properties of the zeros of ultraspherical polynomials. Zbl 0923.33004Elbert, Árpád; Siafarikas, Panayiotis D. 17 1999 Inequalities and monotinicity properties for zeros of Hermite functions. Zbl 0944.33006Elbert, Árpád; Muldoon, Martin E. 15 1999 On the square of the first zero of the Bessel function \(J_\nu(z)\). Zbl 0934.33005Elbert, Árpád; Siafarikas, Panayiotis D. 4 1999 On the number of zeros of nonoscillatory solutions to second-order half-linear differential equations. Zbl 0973.34005Elbert, Árpád; Takaŝi, Kusano; Naito, Manabu 2 1999 Legal loan and usury loan: Remarks to a proposed mathematical approach. Zbl 0938.34008Elbert, Árpád; Laforgia, Andrea 1 1999 Principal solutions of non-oscillatory half-linear differential equations. Zbl 0914.34031Elbert, Árpád; Kusano, Takaŝi 19 1998 Oscillation/nonoscillation criteria for linear second-order differential equations. Zbl 0913.34028Elbert, Á. 11 1998 Asymptotic expansion for zeros of Bessel functions and of their derivatives for large order. Zbl 0922.41017Elbert, Árpád; Laforgia, Andrea 3 1998 An upper bound for the zeros of the cylinder function \(C_ \nu(x)\). Zbl 0890.33001Elbert, Árpád; Laforgia, Andrea 2 1998 Singular eigenvalue problems for second-order linear ordinary differential equations. Zbl 0914.34021Elbert, Árpád; Kusano, Takaŝi; Naito, Manabu 1 1998 Linear oscillators with occasionally large damping. Zbl 0903.34051Elbert, Á. 1 1998 An oscillatory half-linear differential equation. Zbl 0914.34026Elbert, Árpád; Kusano, Takaŝi; Tomoyuki, Tanigawa 5 1997 An upper bound for the zeros of the derivative of Bessel functions. Zbl 0880.33003Elbert, Árpád; Laforgia, Andrea 5 1997 Half-linear eigenvalue problems. Zbl 0874.34025Eberhard, Walter; Elbert, Árpad 3 1997 Stability of some difference equations. Zbl 0890.39010Elbert, Á. 2 1997 Oscillation and nonoscillation criteria for delay differential equations. Zbl 0828.34057Elbert, Á.; Stavroulakis, I. P. 39 1995 On-off damping of linear oscillators. Zbl 0854.34051Elbert, Árpád 4 1995 Exceptional solutions of Hill equations. Zbl 0816.34019Elbert, Á.; Neuman, F. 1 1995 On the derivative with respect to a parameter of a zero of a Sturm- Liouville function. Zbl 0798.34039Elbert, Árpád; Muldoon, Martin E. 11 1994 On the zeros of Jacobi polynomials. Zbl 0814.33006Elbert, Á.; Laforgia, A.; Rodonó, Lucia G. 8 1994 A lower bound for the zeros of the Bessel functions. Zbl 0900.33008Elbert, Árpád; Laforgia, Andrea 5 1994 An inequality for Legendre polynomials. Zbl 0802.33007Elbert, Árpád; Laforgia, Andrea 3 1994 Interlacing properties of the zeros of Bessel functions. Zbl 0811.33003Elbert, Árpád; Laforgia, Andrea 2 1994 On the zeros of associated polynomials of classical orthogonal polynomials. Zbl 0780.33006Elbert, Árpád; Laforgia, Andrea 5 1993 Oscillations of first order differential equations with deviating arguments. Zbl 0832.34064Elbert, Á.; Stavroulakis, I. P. 21 1992 Asymptotic formulas for ultraspherical polynomials \(P^{(\lambda{})}_ n(x)\) and their zeros for large values of \(\lambda\). Zbl 0742.33009Elbert, Árpád; Laforgia, Andrea 10 1992 On the zeros of \(aC_ \nu{}(x)+xC_ \nu'{}(x)\) where \(C_ \nu{}(x)\) is a cylinder function. Zbl 0755.33003Elbert, A.; Siafarikas, P. D. 6 1992 Principal pairs of solutions of linear second order oscillatory differential equations. Zbl 0755.34010Elbert, Árpád; Neuman, František; Vosmanský, Jaromír 2 1992 Asymptotics for the \(n\)th-degree Laguerre polynomial evaluated at \(n\). Zbl 0757.33004Elbert, Arpad; Laforgia, Andrea; Rodono, Lucia G. 1 1992 An approximation for the zeros of Bessel functions. Zbl 0760.65020Elbert, Á. 8 1991 Additional monotonicity properties of the zeros of Bessel functions. Zbl 0741.33003Elbert, Árpád; Laforgia, Andrea; Lorch, Lee 4 1991 Oscillation and non-oscillation theorems for a class of second order quasilinear differential equations. Zbl 0732.34035Elbert, Á.; Kusano, T. 28 1990 Upper bounds for the zeros of ultraspherical polynomials. Zbl 0697.33005Elbert, Árpád; Laforgia, Andrea 14 1990 Monotonicity properties of the zeros of derivative of Bessel functions. Zbl 0748.33002Elbert, Árpád; Kosik, Pál; Laforgia, Andrea 5 1990 A convexity property of zeros of Bessel functions. Zbl 0732.33001Elbert, Árpád; Laforgia, Andrea 2 1990 On the half-linear second order differential equations. Zbl 0656.34008Elbert, A. 13 1987 Some consequences of a lower bound for the second derivative of the zeros of Bessel functions. Zbl 0627.33007Elbert, Árpád; Laforgia, Andrea 5 1987 Monotonicity results on the zeros of generalized Laguerre polynomials. Zbl 0645.33013Elbert, Árpád; Laforgia, Andrea 2 1987 On the power of the zeros of Bessel functions. Zbl 0661.33005Elbert, Árpád; Laforgia, Andrea 2 1987 New properties of the zeros of a Jacobi polynomial in relation to their centroid. Zbl 0641.33012Elbert, Árpád; Laforgia, Andrea 2 1987 Generalized Riccati equation for half linear second order differential equations. Zbl 0641.34049Elbert, Á. 2 1987 Monotonicity properties of the zeros of Bessel functions. Zbl 0597.33007Elbert, Árpád; Laforgia, Andrea 8 1986 Some monotonicity properties of the zeros of ultraspherical polynomials. Zbl 0611.33011Elbert, Á.; Laforgia, A. 3 1986 A note to the paper of Ahmed, Muldoon and Spigler. Zbl 0597.33011Elbert, Árpád; Laforgia, Andrea 2 1986 Further results on the zeros of Bessel functions. Zbl 0564.33005Elbert, Árpád; Laforgia, Andrea 14 1985 On the convexity of the zeros of Bessel functions. Zbl 0569.33005Elbert, Árpád; Laforgia, Andrea 14 1985 A lower bound for \(J_{\nu}(\nu)\). Zbl 0542.33006Elbert, Árpád; Laforgia, Andrea 2 1985 Asymptotic behaviour of autonomous half-linear differential systems on the plane. Zbl 0629.34066Elbert, Á. 29 1984 On the square of the zeros of Bessel functions. Zbl 0541.33001Elbert, Árpád; Laforgia, Andrea 27 1984 An asymptotic relation for the zeros of Bessel functions. Zbl 0549.33007Elbert, Árpád; Laforgia, Andrea 9 1984 On the concavity of zeros of Bessel functions. Zbl 0498.33008Elbert, Arpad; Gatteschi, Luigi; Laforgia, Andrea 13 1983 On the zeros of derivatives of Bessel functions. Zbl 0549.33006Elbert, Árpád; Laforgia, Andrea 3 1983 Oscillation and nonoscillation theorems for some nonlinear ordinary differential equations. Zbl 0528.34034Elbert, A. 41 1982 Asymptotic expansion and continued fraction for Mathieu’s series. Zbl 0504.41025Elbert, A. 10 1982 A half-linear second order differential equation. Zbl 0511.34006Elbert, A. 22 1981 The Wronskian and the half-linear differential equations. Zbl 0522.34034Elbert, A. 8 1980 Concavity of the zeros of Bessel functions. Zbl 0435.33006Elbert, A. 21 1977 On solutions of linear second order differential equations. Zbl 0454.34026Elbert, A. 2 1977 Comparison theorem for first order nonlinear differential equations with delay. Zbl 0438.34062Elbert, A. 2 1976 Perturbation theory of three-dimensional real linear autonomous systems. Zbl 0285.34036Bihari, I.; Elbert, A. 1 1973 Some inequalities concerning Bessel functions of first kind. Zbl 0239.33009Elbert, A. 6 1972 Some inequalities concerning polynomials having only real zeros. Zbl 0239.26013Elbert, A. 2 1972 Asymptotic behaviour of the solutions of the differential equation \(y''(t) + t^{1/\nu}y(qt) = 0 (0<q<1)\). Zbl 0234.34085Elbert, Á. 1 1971 On the solutions of the differential equation \(y''+q(x)y=0\), where \([q(x)]^\nu\) is concave. I. Zbl 0187.33501Elbert, A. 2 1969 On the solutions of the differential equation \(y''+q(x)y=0\), where \([q(x)]^\nu\) is concave. II. Zbl 0187.33502Elbert, A. 1 1969 On the zeros of solutions of ordinary second order differential equations. Zbl 0176.06001Elbert, A. 1 1968 On the zeros of the solutions of the differential equation \(y''+q(x)y = 0\), where \([q(x)]^ \nu\) is concave. Zbl 0161.27801Elbert, A. 1 1967 Über rationale Polynome. Zbl 0111.26602Elbert, A.; Sarközy, A. 1 1963 all cited Publications top 5 cited Publications all top 5 Cited by 310 Authors 15 Laforgia, Andrea 14 Došlý, Ondřej 14 Elbert, Árpád 11 Dimitrov, Dimitar K. 10 Muldoon, Martin E. 10 Siafarikas, Panayiotis D. 9 Chu, Yuming 8 Došlá, Zuzana 8 Marini, Mauro 6 Ifantis, Evangelos K. 6 Naito, Manabu 6 Yang, Zhenhang 5 Cecchi, Mariella 5 Rafaeli, Fernando Rodrigo 4 Berg, Christian 4 Driver, Kathy A. 4 Fišnarová, Simona 4 Kerimov, Movlud Kerimovich 4 Nikolov, Geno P. 4 Pedersen, Henrik Laurberg 4 Ronveaux, André 4 Segura, Javier 4 Zhang, Xiaohui 3 Allal, Brahim 3 Area, Iván 3 Giordano, Carla 3 Godoy, Eduardo Paciência 3 Luo, Jiaowan 3 Natalini, Pierpaolo 3 Qi, Feng 3 Salhi, Jawad 3 Sugie, Jitsuro 3 Ünal, Mehmet 3 Yan, Ping 3 Zhao, Tiehong 3 Zheng, Shenzhou 2 Agarwal, Ravi P. 2 Bobkov, Vladimir E. 2 Bognár, Gabriella 2 Castillo, Kenier 2 Cheung, Ka-Luen 2 Dos Santos, Eliel J. C. 2 Duren, Peter Larkin 2 Grace, Said Rezk 2 Hatvani, László 2 Huang, Hung-Tsai 2 Ismail, Mourad El-Houssieny 2 Jordaan, Kerstin 2 Karsai, János 2 Krasikov, Ilia 2 Kulenović, Mustafa R. S. 2 Kusano, Takaŝi 2 Li, Zi-Cai 2 Ljubović, Čamila 2 Lorch, Lee 2 Lv, Huilin 2 Manojlović, Jelena V. 2 Mařík, Robert 2 O’Regan, Donal 2 Özbekler, Abdullah 2 Pinasco, Juan Pablo 2 Qiu, Songliang 2 Rodonò, Lucia G. 2 Sbai, Amine 2 Shadrin, Alexei 2 Stanković, Mića S. 2 Takaŝi, Kusano 2 Tiryaki, Aydin 2 Usami, Hiroyuki 2 Velimirović, Ljubica S. 2 Vrkoč, Ivo 2 Vuorinen, Matti Keijo Kustaa 2 Wei, Yimin 2 Zhang, Liping 2 Zhang, Meirong 2 Zhang, MuMing 2 Zhang, Wen 2 Zhang, Xiaoming 1 Abd-Alla, Mohammed Z. 1 Abu Risha, M. H. 1 Akgül, Arzu 1 Alberti, Giovanni S. 1 Almenar, Pedro 1 Altinkaya, Şahsene 1 Alzer, Horst 1 Amadori, Anna Lisa 1 Anderson, Glen Douglas 1 Ansari, Alireza 1 Anton, Ramona 1 Arbon, Ryan 1 Arul, Ramalingam 1 Ashbaugh, Mark S. 1 Awolere, Ibrahim Tunji 1 Ayanlar, Bülent 1 Băleanu, Dumitru I. 1 Baleanu, Mihaela Cristina 1 Balondo Iyela, Daddy 1 Bannai, Eiichi 1 Bannai, Etsuko 1 Baricz, Árpád ...and 210 more Authors all top 5 Cited in 100 Serials 26 Journal of Mathematical Analysis and Applications 23 Journal of Computational and Applied Mathematics 13 Journal of Inequalities and Applications 9 Journal of Approximation Theory 9 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 7 Applied Mathematics and Computation 7 Proceedings of the American Mathematical Society 6 ZAMP. Zeitschrift für angewandte Mathematik und Physik 6 Integral Transforms and Special Functions 5 Rocky Mountain Journal of Mathematics 5 Mathematics of Computation 5 Czechoslovak Mathematical Journal 5 Computational Mathematics and Mathematical Physics 5 Abstract and Applied Analysis 4 Numerical Algorithms 3 Computers & Mathematics with Applications 3 Annali di Matematica Pura ed Applicata. Serie Quarta 3 Journal of Differential Equations 3 Results in Mathematics 3 Transactions of the American Mathematical Society 3 Constructive Approximation 3 Applied Mathematics Letters 3 Nonlinear Analysis. Theory, Methods & Applications 2 Applicable Analysis 2 Journal of Mathematical Physics 2 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 2 Journal of Functional Analysis 2 Mathematische Nachrichten 2 Monatshefte für Mathematik 2 Numerische Mathematik 2 Rendiconti del Circolo Matemàtico di Palermo. Serie II 2 Advances in Applied Mathematics 2 Acta Mathematica Hungarica 2 Applied Numerical Mathematics 2 Mathematical and Computer Modelling 2 SIAM Journal on Mathematical Analysis 2 NoDEA. Nonlinear Differential Equations and Applications 2 Journal of Dynamical and Control Systems 2 Analysis and Applications (Singapore) 2 Advances in Difference Equations 2 Boundary Value Problems 1 International Journal of Modern Physics B 1 Communications in Mathematical Physics 1 Inverse Problems 1 Letters in Mathematical Physics 1 Nonlinearity 1 Theoretical and Mathematical Physics 1 Advances in Mathematics 1 International Journal of Mathematics and Mathematical Sciences 1 Mathematische Annalen 1 Mathematica Slovaca 1 Mathematische Zeitschrift 1 Numerical Functional Analysis and Optimization 1 Pacific Journal of Mathematics 1 Ricerche di Matematica 1 Zeitschrift für Analysis und ihre Anwendungen 1 Queueing Systems 1 Communications in Partial Differential Equations 1 European Journal of Operational Research 1 International Journal of Computer Mathematics 1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 1 Indagationes Mathematicae. New Series 1 Applied Mathematics. Series B (English Edition) 1 Turkish Journal of Mathematics 1 Georgian Mathematical Journal 1 The Electronic Journal of Combinatorics 1 Boletín de la Sociedad Matemática Mexicana. Third Series 1 Electronic Journal of Probability 1 The Journal of Fourier Analysis and Applications 1 Documenta Mathematica 1 Positivity 1 LMS Journal of Computation and Mathematics 1 Communications in Contemporary Mathematics 1 Journal of High Energy Physics 1 Applied Stochastic Models in Business and Industry 1 The ANZIAM Journal 1 Discrete and Continuous Dynamical Systems. Series B 1 Computational Methods and Function Theory 1 Journal of Applied Mathematics and Computing 1 Central European Journal of Mathematics 1 Multiscale Modeling & Simulation 1 Hacettepe Journal of Mathematics and Statistics 1 Mediterranean Journal of Mathematics 1 Mathematical Biosciences and Engineering 1 Sibirskie Èlektronnye Matematicheskie Izvestiya 1 Optimization Letters 1 Journal of Mathematical Inequalities 1 SIAM Journal on Imaging Sciences 1 Analysis & PDE 1 Differential Equations and Applications 1 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 1 Journal of Spectral Theory 1 Mathematical Control and Related Fields 1 Evolution Equations and Control Theory 1 Electronic Journal of Mathematical Analysis and Applications EJMAA 1 Sahand Communications in Mathematical Analysis 1 Research in Number Theory 1 Proceedings of the Royal Society of London. A. Mathematical, Physical and Engineering Sciences 1 AIMS Mathematics 1 Combinatorial Theory all top 5 Cited in 35 Fields 127 Special functions (33-XX) 83 Ordinary differential equations (34-XX) 46 Real functions (26-XX) 37 Partial differential equations (35-XX) 18 Functions of a complex variable (30-XX) 16 Harmonic analysis on Euclidean spaces (42-XX) 15 Numerical analysis (65-XX) 14 Approximations and expansions (41-XX) 12 Operator theory (47-XX) 7 Quantum theory (81-XX) 5 Difference and functional equations (39-XX) 5 Systems theory; control (93-XX) 4 Fluid mechanics (76-XX) 3 Combinatorics (05-XX) 3 Number theory (11-XX) 3 Convex and discrete geometry (52-XX) 3 Probability theory and stochastic processes (60-XX) 3 Statistical mechanics, structure of matter (82-XX) 2 History and biography (01-XX) 2 Integral transforms, operational calculus (44-XX) 2 Differential geometry (53-XX) 2 Global analysis, analysis on manifolds (58-XX) 2 Optics, electromagnetic theory (78-XX) 2 Operations research, mathematical programming (90-XX) 2 Biology and other natural sciences (92-XX) 1 General and overarching topics; collections (00-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Potential theory (31-XX) 1 Sequences, series, summability (40-XX) 1 Geometry (51-XX) 1 Algebraic topology (55-XX) 1 Statistics (62-XX) 1 Mechanics of particles and systems (70-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