Edit Profile (opens in new tab) Gopalsamy, Kondalsamy Co-Author Distance Author ID: gopalsamy.kondalsamy Published as: Gopalsamy, K.; Gopalsamy, Kondalsamy; Gopalsamy, K more...less External Links: MGP · dblp Documents Indexed: 172 Publications since 1970, including 1 Book Co-Authors: 29 Co-Authors with 102 Joint Publications 746 Co-Co-Authors all top 5 Co-Authors 69 single-authored 19 He, Xuezhong 12 Liu, Pingzhou 12 Zhang, Binggen 11 Ladas, Gerasimos E. 9 Mohamad, Sannay 8 Weng, Peixuan 7 Kulenović, Mustafa R. S. 6 Aggarwala, B. D. 6 Wen, Lizhi 5 Christie, J. R. 5 Lalli, Bikkar S. 5 Leung, Issic Kui Chiu 4 El-Morshedy, Hassan A. 4 Li, Jibin 4 Sun, Daqing 3 Trofimchuk, Sergei I. 2 Ahlip, R. A. 2 Bantsur, N. K. 2 Chen, Yongshao 2 Freedman, Herbert Irving 1 Akça, Haydar 1 Bharucha-Reid, Albert Turner 1 Cui, Xiaoying 1 Grace, Said Rezk 1 Grove, Edward Andrew 1 Gyori, Istvan 1 Panizza, M. P. 1 Sariyasa, S. 1 Zhang, Shunian all top 5 Serials 16 Journal of Mathematical Analysis and Applications 10 Bulletin of the Australian Mathematical Society 9 Journal of the Australian Mathematical Society, Series B 8 Mathematical Biosciences 7 International Journal of Systems Science 7 Journal of Mathematical and Physical Sciences 7 Bulletin of Mathematical Biology 6 Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM) 6 Applied Mathematics and Computation 5 Quarterly of Applied Mathematics 4 Applicable Analysis 4 Journal of Mathematical Biology 4 Mathematical Proceedings of the Cambridge Philosophical Society 4 Dynamics and Stability of Systems 4 Bulletin of the Institute of Mathematics. Academia Sinica 3 Houston Journal of Mathematics 3 Funkcialaj Ekvacioj. Serio Internacia 3 Mathematische Nachrichten 3 Tôhoku Mathematical Journal. Second Series 3 Nonlinear Analysis. Real World Applications 2 Computers & Mathematics with Applications 2 Ukraïns’kyĭ Matematychnyĭ Zhurnal 2 Physica D 2 Dynamic Systems and Applications 2 Neural, Parallel & Scientific Computations 2 The ANZIAM Journal 2 Dynamics of Continuous, Discrete & Impulsive Systems. Series B. Applications & Algorithms 2 Nonlinear Analysis. Theory, Methods & Applications 1 Mathematical Methods in the Applied Sciences 1 Revue Roumaine de Mathématiques Pures et Appliquées 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Bulletin Mathématique de la Société des Sciences Mathématiques de la République Socialiste de Roumanie. Nouvelle Série 1 Canadian Mathematical Bulletin 1 Czechoslovak Mathematical Journal 1 Glasgow Mathematical Journal 1 Indian Journal of Mathematics 1 International Journal of Mathematics and Mathematical Sciences 1 Journal of Applied Probability 1 Mathematica Japonica 1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 1 Pacific Journal of Mathematics 1 Stochastic Analysis and Applications 1 Acta Applicandae Mathematicae 1 Annals of Differential Equations 1 Differential and Integral Equations 1 Panamerican Mathematical Journal 1 Journal of Dynamics and Differential Equations 1 The Canadian Applied Mathematics Quarterly 1 Nonlinear Times and Digest 1 Nonlinear World 1 Methods and Applications of Analysis 1 Discrete and Continuous Dynamical Systems 1 Dynamics of Continuous, Discrete and Impulsive Systems 1 Chinese Quarterly Journal of Mathematics 1 Communications in Nonlinear Science and Numerical Simulation 1 Mathematics and its Applications (Dordrecht) all top 5 Fields 113 Ordinary differential equations (34-XX) 88 Biology and other natural sciences (92-XX) 25 Integral equations (45-XX) 16 Difference and functional equations (39-XX) 14 Partial differential equations (35-XX) 13 Dynamical systems and ergodic theory (37-XX) 13 Probability theory and stochastic processes (60-XX) 9 Systems theory; control (93-XX) 5 Numerical analysis (65-XX) 3 Computer science (68-XX) 2 Potential theory (31-XX) 2 Operator theory (47-XX) 2 Statistics (62-XX) 2 Mechanics of deformable solids (74-XX) 1 Fluid mechanics (76-XX) 1 Operations research, mathematical programming (90-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 136 Publications have been cited 3,890 times in 2,901 Documents Cited by ▼ Year ▼ Stability and oscillations in delay differential equations of population dynamics. Zbl 0752.34039Gopalsamy, K. 1,193 1992 Stability in asymmetric Hopfield nets with transmission delays. Zbl 0815.92001Gopalsamy, K.; He, Xue-zhong 218 1994 On delay differential equations with impulses. Zbl 0687.34065Gopalsamy, K.; Zhang, B. G. 153 1989 Leakage delays in BAM. Zbl 1116.34058Gopalsamy, K. 129 2007 Exponential stability of continuous-time and discrete-time cellular neural networks with delays. Zbl 1030.34072Mohamad, S.; Gopalsamy, K. 128 2003 Delay induced periodicity in a neural netlet of excitation and inhibition. Zbl 0883.68108Gopalsamy, K.; Leung, I. 120 1996 Global asymptotic stability in a periodic Lotka-Volterra system. Zbl 0588.92019Gopalsamy, K. 109 1985 Stability of artificial neural networks with impulses. Zbl 1058.34008Gopalsamy, K. 104 2004 Feedback regulation of logistic growth. Zbl 0765.34058Gopalsamy, K.; Weng, Peixuan 89 1993 Environmental periodicity and time delays in a “food-limited” population model. Zbl 0701.92021Gopalsamy, K.; Kulenović, M. R. S.; Ladas, G. 71 1990 Persistence, attractivity, and delay in facultative mutualism. Zbl 0893.34036He, Xue-zhong; Gopalsamy, K. 71 1997 On a neutral delay logistic equation. Zbl 0665.34066Gopalsamy, K.; Zhang, B. G. 64 1987 Exponential stability of artificial neural networks with distributed delays and large impulses. Zbl 1154.34042Mohamad, Sannay; Gopalsamy, K.; Akça, Haydar 53 2008 Global stability in time-delayed single-species dynamics. Zbl 0606.92020Freedman, H. I.; Gopalsamy, K. 53 1986 Exchange of equilibria in two species Lotka-Volterra competition models. Zbl 0498.92016Gopalsamy, K. 52 1982 On a periodic neutral logistic equation. Zbl 0737.34050Gopalsamy, K.; He, Xue-Zhong; Wen, Lizhi 51 1991 Global asymptotic stability in an almost-periodic Lotka-Volterra system. Zbl 0591.92022Gopalsamy, K. 51 1986 Global asymptotic stability in Volterra’s population systems. Zbl 0535.92020Gopalsamy, K. 51 1984 Global attractivity in a competition system with feedback controls. Zbl 1059.93111Gopalsamy, K.; Weng, Peixuan 47 2003 Almost periodic solutions of Lasota-Wazewska-type delay differential equation. Zbl 0936.34058Gopalsamy, K.; Trofimchuk, Sergei I. 46 1999 Time lags in a “food-limited” population model. Zbl 0639.34070Gopalsamy, K.; Kulenovic, M. R. S.; Ladas, G. 44 1988 Global attractivity and oscillations in a periodic delay-logistic equation. Zbl 0711.34090Zhang, B. G.; Gopalsamy, K. 42 1990 Continuous and discrete Halanay-type inequalities. Zbl 0958.34008Mohamad, S.; Gopalsamy, K. 40 2000 On the oscillation and asymptotic behavior of \(\dot N(t)=N(t)[a+bN(t- \tau)-cN^ 2(t-\tau)]\). Zbl 0719.34118Gopalsamy, K.; Ladas, G. 37 1990 Oscillations and global attractivity in models of hematopoiesis. Zbl 0694.34057Gopalsamy, K.; Kulenović, M. R. S.; Ladas, G. 36 1990 Global stability and chaos in a population model with piecewise constant arguments. Zbl 0954.92020Liu, Pingzhou; Gopalsamy, K. 35 1999 Persistence and global stability in a population model. Zbl 0912.34040Gopalsamy, K.; Liu, Pingzhou 35 1998 Harmless delays in model systems. Zbl 0514.34060Gopalsamy, K. 34 1983 Time lags and global stability in two-species competition. Zbl 0453.92014Gopalsamy, K. 33 1980 On a logistic equation with piecewise constant arguments. Zbl 0727.34061Gopalsamy, K.; Kulenovic, M. R. S.; Ladas, G. 29 1991 Global asymptotic stability in a periodic integrodifferential system. Zbl 0587.45013Gopalsamy, Kondalsamy 27 1985 Time delays and stimulus dependent pattern formation in periodic environments in isolated neurons. II. Zbl 1017.34073Gopalsamy, K.; Sariyasa, S. 25 2002 Oscillations and convergence in an almost periodic competition system. Zbl 0872.34050Gopalsamy, K.; He, Xue-Zhong 24 1997 Delayed responses and stability in two-species systems. Zbl 0552.92016Gopalsamy, K. 24 1984 Oscillation of odd order neutral differential equations. Zbl 0778.34050Gopalsamy, K.; Lalli, B. S.; Zhang, B. G. 21 1992 Global Hopf-bifurcation in a neural netlet. Zbl 0946.34065Gopalsamy, K.; Leung, Issic K. C.; Liu, Pingzhou 21 1998 Nonoscillation, oscillation and convergence of a class of neutral equations. Zbl 0954.34066El-Morshedy, H. A.; Gopalsamy, K. 21 2000 On the periodic solution of \(n\)-dimensional stochastic population models. Zbl 0983.92023Zhang, B. G.; Gopalsamy, K. 20 2000 Global attractivity and level crossings in a model of haematopoiesis. Zbl 0829.34067Gopalsamy, K.; Weng, Pei-Xuan 18 1994 A note on global attractivity in models of hematopoiesis. Zbl 0893.92012Gopalsamy, K.; Trofimchuk, S. I.; Bantsur, N. K. 18 1998 Oscillations and global attractivity in respiratory dynamics. Zbl 0683.92009Gopalsamy, K.; Kulenović, M. R. S.; Ladas, G. 16 1989 Oscillation and nonoscillation in a nonautonomous delay-logistic equation. Zbl 0648.34078Zhang, B. G.; Gopalsamy, K. 16 1988 Canonical solutions and almost periodicity in a discrete logistic equation. Zbl 1023.39012Gopalsamy, K.; Mohamad, S. 14 2000 Limit cycles in two species competition with time delays. Zbl 0458.92014Gopalsamy, K.; Aggarwala, B. D. 13 1980 Competition, dispersion and coexistence. Zbl 0354.92032Gopalsamy, K. 13 1977 Oscillatory and asymptotic behaviour of a multiplicative delay logistic equation. Zbl 0764.34049Gopalsamy, K.; Lalli, B. S. 12 1992 Neuronal dynamics in time varying environments: Continuous and discrete time models. Zbl 1007.92008Mohamad, S.; Gopalsamy, K. 12 2000 Dynamics of an almost periodic logistic integrodifferential equation. Zbl 0835.45004Gopalsamy, K.; He, Xue-Zhong 12 1995 Oscillation and nonoscillation in first order neutral differential equations. Zbl 0725.34088Gopalsamy, K.; Zhang, B. G. 12 1990 Exponential stability preservation in semi-discretisations of BAM networks with nonlinear impulses. Zbl 1221.39007Mohamad, Sannay; Gopalsamy, K. 11 2009 An arms race with deteriorating armaments. Zbl 0368.90101Gopalsamy, K. 11 1977 Global attractivity in the delay logistic equation with variable parameters. Zbl 0708.34069Zhang, B. G.; Gopalsamy, K. 10 1990 Almost periodic solutions of nonautonomous linear difference equations. Zbl 1022.39014Zhang, Shunian; Liu, Pingzhou; Gopalsamy, K. 10 2002 Extreme stability and almost periodicity in a discrete logistic equation. Zbl 0954.39005Mohamad, Sannay; Gopalsamy, Kondalsamy 10 2000 Stability criteria for the linear system \(\dot X(t)+A(t)X(t-\tau)=0\) and an application to a nonlinear system. Zbl 0708.93071Gopalsamy, K. 9 1990 On the construction of periodic solutions of Kaplan-Yorke type for some differential delay equations. Zbl 0845.34073Gopalsamy, K.; Li, Jibin; He, Xue-Zhong 9 1995 On the global attractivity in a generalized delay-logistic differential equation. Zbl 0622.34080Gopalsamy, K. 9 1986 Oscillations in a delay-logistic equation. Zbl 0631.34077Gopalsamy, K. 9 1986 Harmless delays in a periodic ecosystem. Zbl 0563.92017Gopalsamy, K. 8 1984 Stability, instability, oscillation and nonoscillation in scalar integrodifferential systems. Zbl 0515.45008Gopalsamy, K. 8 1983 Age-specific coexistence in two-species competition. Zbl 0523.92017Gopalsamy, K. 8 1982 Global attractivity and oscillations in a periodic logistic integrodifferential equation. Zbl 0735.45006Gopalsamy, K.; He, Xue-Zhong; Wen, Lizhi 7 1991 Oscillations of a class of delay equations with continuous and piecewise constant arguments. Zbl 0697.34059Gopalsamy, K.; Györi, I.; Ladas, G. 7 1989 Oscillatory properties of systems of first order linear delay differential inequalities. Zbl 0634.34054Gopalsamy, K. 7 1987 Time delays in n-species competition. I: Global stability in constant environments. Zbl 0531.92023Gopalsamy, K.; Ahlip, R. A. 7 1983 Persistence in periodic and almost periodic Lotka-Volterra systems. Zbl 0548.92016Gopalsamy, K. 7 1984 On the stability of a neutral integro-partial differential equation. Zbl 0759.45007Gopalsamy, K.; Weng, Pei-Xuan 6 1992 Pursuit-evasion wave trains in prey-predator systems with diffusionally coupled delays. Zbl 0446.92018Gopalsamy, K. 6 1980 Nonoccurence of stability switching in systems with discrete delays. Zbl 0607.34062Freedman, H. I.; Gopalsamy, K. 6 1988 Global stability in \(N\)-species competition modelled by “pure-delay type” systems. II: Nonautonomous case. Zbl 0934.34062Gopalsamy, K.; He, Xue-Zhong 6 1998 Necessary and sufficient conditions for ”zero crossing” in integrodifferential equations. Zbl 0735.45007Gopalsamy, Kondalsamy; Lalli, Bikkar S. 5 1991 Oscillations in linear systems of differential-difference equations. Zbl 0538.34039Gopalsamy, K. 5 1984 Oscillations in systems of integrodifferential equations. Zbl 0596.45012Gopalsamy, K. 5 1986 A unified treatment for stability preservation in computer simulations of impulsive BAM networks. Zbl 1183.68705Mohamad, Sannay; Gopalsamy, K. 4 2008 Nonoscillation in systems of linear differential equations with delayed and advanced arguments. Zbl 0688.34048Gopalsamy, K. 4 1989 Global stability in the delay-logistic equation with discrete delays. Zbl 0714.34113Gopalsamy, K. 4 1990 Competition and coexistence in spatially heterogeneous environments. Zbl 0366.92016Gopalsamy, K. 4 1977 Dynamics of a hyperbolic logistic map with fading memory. Zbl 0869.39003Liu, Pingzhou; Gopalsamy, K. 4 1995 Oscillation of even order neutral differential equations. Zbl 0809.34080Gopalsamy, K.; Grace, S. R.; Lalli, B. S. 4 1993 Persistence, stability and level crossings in an integrodifferential system. Zbl 0807.92020He, X. Z.; Gopalsamy, K. 4 1994 Extreme stability and almost periodicity in continuous and discrete neuronal models with finite delays. Zbl 1008.92002Mohamad, S.; Gopalsamy, K. 4 2002 Oscillations of delay differential equations. Zbl 0732.34055Gopalsamy, K.; Ladas, G. 4 1991 A note on global attractivity in models of hematopoiesis. Zbl 0933.92013Gopalsamy, K.; Trofimchuk, S. I.; Bantsur, N. K. 4 1998 Nonoscillation in a delay-logistic equation. Zbl 0608.34068Gopalsamy, K 4 1985 Oscillations in integrodifferential equations of arbitrary order. Zbl 0632.45002Gopalsamy, K. 4 1987 Nonoscillatory differential equations with retarded and advanced arguments. Zbl 0589.34053Gopalsamy, K. 4 1985 Oscillation and nonoscillation in higher order neutral equations. Zbl 0766.34050Zhang, B. G.; Gopalsamy, K. 3 1991 Global attractivity and ”level-crossings” in a periodic logistic integrodifferential equation. Zbl 0758.45004Gopalsamy, K.; He, Xue-Zhong; Wen, Lizhi 3 1992 Learning dynamics in second order networks. Zbl 1152.92301Gopalsamy, K. 3 2007 Dynamics of a hysteretic neuron model. Zbl 1115.34070Gopalsamy, K.; Liu, Pingzhou 3 2007 Limit cycles in periodically perturbed population systems. Zbl 0483.92016Gopalsamy, K. 3 1981 On a model of competition in periodic environments. Zbl 0872.39009Liu, Pingzhou; Gopalsamy, K. 3 1997 Oscillations in a delay logistic equation with diffusion. Zbl 0833.35144Gopalsamy, K.; He, Xuezhong; Sun, Daqing 3 1992 Oscillation and nonoscillation of a class of neutral equations. Zbl 0846.34077Zhang, B. G.; Gopalsamy, K. 3 1996 Oscillation and comparison of a class of neutral equations. Zbl 0848.34056Zhang, B. G.; Gopalsamy, K. 3 1994 Global attractivity and oscillations in an almost periodic delay logistic equation. Zbl 0799.34075Gopalsamy, K.; He, Xuezhong; Wen, Lizhi 3 1994 Dynamics of Lotka-Volterra mutualism in changing environments. Zbl 0802.34056He, Xue-zhong; Gopalsamy, K. 3 1994 Oscillation and asymptotic behaviour of a class of higher-order non-linear difference equations. Zbl 1072.39005Gopalsamy, K.; El-Morshedy, H. A. 3 2003 On a class of parabolic differential equations driven by stochastic point processes. Zbl 0305.60025Gopalsamy, K.; Bharucha-Reid, A. T. 3 1975 On the asymptotic age distribution in dispersive populations. Zbl 0342.92011Gopalsamy, K. 3 1976 Dynamics of continuous and discrete time SIV models of Gonorrhea transmission. Zbl 1263.92027Leung, Issic K. C.; Gopalsamy, K. 1 2012 Exponential stability preservation in semi-discretisations of BAM networks with nonlinear impulses. Zbl 1221.39007Mohamad, Sannay; Gopalsamy, K. 11 2009 Exponential stability of artificial neural networks with distributed delays and large impulses. Zbl 1154.34042Mohamad, Sannay; Gopalsamy, K.; Akça, Haydar 53 2008 A unified treatment for stability preservation in computer simulations of impulsive BAM networks. Zbl 1183.68705Mohamad, Sannay; Gopalsamy, K. 4 2008 Leakage delays in BAM. Zbl 1116.34058Gopalsamy, K. 129 2007 Learning dynamics in second order networks. Zbl 1152.92301Gopalsamy, K. 3 2007 Dynamics of a hysteretic neuron model. Zbl 1115.34070Gopalsamy, K.; Liu, Pingzhou 3 2007 Stability of artificial neural networks with impulses. Zbl 1058.34008Gopalsamy, K. 104 2004 Exponential stability of continuous-time and discrete-time cellular neural networks with delays. Zbl 1030.34072Mohamad, S.; Gopalsamy, K. 128 2003 Global attractivity in a competition system with feedback controls. Zbl 1059.93111Gopalsamy, K.; Weng, Peixuan 47 2003 Oscillation and asymptotic behaviour of a class of higher-order non-linear difference equations. Zbl 1072.39005Gopalsamy, K.; El-Morshedy, H. A. 3 2003 Time delays and stimulus dependent pattern formation in periodic environments in isolated neurons. II. Zbl 1017.34073Gopalsamy, K.; Sariyasa, S. 25 2002 Almost periodic solutions of nonautonomous linear difference equations. Zbl 1022.39014Zhang, Shunian; Liu, Pingzhou; Gopalsamy, K. 10 2002 Extreme stability and almost periodicity in continuous and discrete neuronal models with finite delays. Zbl 1008.92002Mohamad, S.; Gopalsamy, K. 4 2002 Chaos in perturbed Lotka-Volterra systems. Zbl 0977.34039Christie, J. R.; Gopalsamy, K.; Li, Jibin 1 2001 Continuous and discrete Halanay-type inequalities. Zbl 0958.34008Mohamad, S.; Gopalsamy, K. 40 2000 Nonoscillation, oscillation and convergence of a class of neutral equations. Zbl 0954.34066El-Morshedy, H. A.; Gopalsamy, K. 21 2000 On the periodic solution of \(n\)-dimensional stochastic population models. Zbl 0983.92023Zhang, B. G.; Gopalsamy, K. 20 2000 Canonical solutions and almost periodicity in a discrete logistic equation. Zbl 1023.39012Gopalsamy, K.; Mohamad, S. 14 2000 Neuronal dynamics in time varying environments: Continuous and discrete time models. Zbl 1007.92008Mohamad, S.; Gopalsamy, K. 12 2000 Extreme stability and almost periodicity in a discrete logistic equation. Zbl 0954.39005Mohamad, Sannay; Gopalsamy, Kondalsamy 10 2000 Almost periodic solutions of Lasota-Wazewska-type delay differential equation. Zbl 0936.34058Gopalsamy, K.; Trofimchuk, Sergei I. 46 1999 Global stability and chaos in a population model with piecewise constant arguments. Zbl 0954.92020Liu, Pingzhou; Gopalsamy, K. 35 1999 Persistence and global stability in a population model. Zbl 0912.34040Gopalsamy, K.; Liu, Pingzhou 35 1998 Global Hopf-bifurcation in a neural netlet. Zbl 0946.34065Gopalsamy, K.; Leung, Issic K. C.; Liu, Pingzhou 21 1998 A note on global attractivity in models of hematopoiesis. Zbl 0893.92012Gopalsamy, K.; Trofimchuk, S. I.; Bantsur, N. K. 18 1998 Global stability in \(N\)-species competition modelled by “pure-delay type” systems. II: Nonautonomous case. Zbl 0934.34062Gopalsamy, K.; He, Xue-Zhong 6 1998 A note on global attractivity in models of hematopoiesis. Zbl 0933.92013Gopalsamy, K.; Trofimchuk, S. I.; Bantsur, N. K. 4 1998 Perturbed generalized Hamiltonian systems and some advection models. Zbl 0913.34035Li, Jibin; Christie, J. R.; Gopalsamy, K. 2 1998 On a population model which satisfies Allee’s principle. Zbl 0984.92024Liu, Pingzhou; Gopalsamy, K.; Cui, Xiaoying 2 1998 Persistence, attractivity, and delay in facultative mutualism. Zbl 0893.34036He, Xue-zhong; Gopalsamy, K. 71 1997 Oscillations and convergence in an almost periodic competition system. Zbl 0872.34050Gopalsamy, K.; He, Xue-Zhong 24 1997 On a model of competition in periodic environments. Zbl 0872.39009Liu, Pingzhou; Gopalsamy, K. 3 1997 Subharmonic orbits in an anharmonic oscillator. Zbl 0869.34035Christie, J. R.; Gopalsamy, K.; Panizza, M. P. 1 1997 Dynamics of social populations. Zbl 0892.34042Gopalsamy, K.; Liu, Pingzhou 1 1997 Delay induced periodicity in a neural netlet of excitation and inhibition. Zbl 0883.68108Gopalsamy, K.; Leung, I. 120 1996 Oscillation and nonoscillation of a class of neutral equations. Zbl 0846.34077Zhang, B. G.; Gopalsamy, K. 3 1996 Dynamics of an almost periodic logistic integrodifferential equation. Zbl 0835.45004Gopalsamy, K.; He, Xue-Zhong 12 1995 On the construction of periodic solutions of Kaplan-Yorke type for some differential delay equations. Zbl 0845.34073Gopalsamy, K.; Li, Jibin; He, Xue-Zhong 9 1995 Dynamics of a hyperbolic logistic map with fading memory. Zbl 0869.39003Liu, Pingzhou; Gopalsamy, K. 4 1995 Chaos in an anharmonic oscillator. Zbl 0853.34040Christie, J. R.; Gopalsamy, K. 1 1995 Stability in asymmetric Hopfield nets with transmission delays. Zbl 0815.92001Gopalsamy, K.; He, Xue-zhong 218 1994 Global attractivity and level crossings in a model of haematopoiesis. Zbl 0829.34067Gopalsamy, K.; Weng, Pei-Xuan 18 1994 Persistence, stability and level crossings in an integrodifferential system. Zbl 0807.92020He, X. Z.; Gopalsamy, K. 4 1994 Oscillation and comparison of a class of neutral equations. Zbl 0848.34056Zhang, B. G.; Gopalsamy, K. 3 1994 Global attractivity and oscillations in an almost periodic delay logistic equation. Zbl 0799.34075Gopalsamy, K.; He, Xuezhong; Wen, Lizhi 3 1994 Dynamics of Lotka-Volterra mutualism in changing environments. Zbl 0802.34056He, Xue-zhong; Gopalsamy, K. 3 1994 Single species dynamics in changing environments. Zbl 0822.34063He, X. Z.; Zhang, B. G.; Gopalsamy, K. 1 1994 Feedback regulation of logistic growth. Zbl 0765.34058Gopalsamy, K.; Weng, Peixuan 89 1993 Oscillation of even order neutral differential equations. Zbl 0809.34080Gopalsamy, K.; Grace, S. R.; Lalli, B. S. 4 1993 Oscillations and convergence in a diffusive delay logistic equation. Zbl 0802.35084Gopalsamy, K.; He, Xue-Zhong; Sun, Da-Qing 2 1993 Necessary and sufficient conditions for a fourth order functional differential equation to be oscillatory. Zbl 0805.34058Gopalsamy, K.; Wen, Lizhi; Chen, Yong-Shao; He, Xue-Zhong 1 1993 Stability and oscillations in delay differential equations of population dynamics. Zbl 0752.34039Gopalsamy, K. 1,193 1992 Oscillation of odd order neutral differential equations. Zbl 0778.34050Gopalsamy, K.; Lalli, B. S.; Zhang, B. G. 21 1992 Oscillatory and asymptotic behaviour of a multiplicative delay logistic equation. Zbl 0764.34049Gopalsamy, K.; Lalli, B. S. 12 1992 On the stability of a neutral integro-partial differential equation. Zbl 0759.45007Gopalsamy, K.; Weng, Pei-Xuan 6 1992 Global attractivity and ”level-crossings” in a periodic logistic integrodifferential equation. Zbl 0758.45004Gopalsamy, K.; He, Xue-Zhong; Wen, Lizhi 3 1992 Oscillations in a delay logistic equation with diffusion. Zbl 0833.35144Gopalsamy, K.; He, Xuezhong; Sun, Daqing 3 1992 Global attractivity and “level crossing” in a logistic integrodifferential equation. Zbl 0753.34051Gopalsamy, K.; Lalli, B. S. 1 1992 Global attractivity and ”level crossings” in a periodic partial integrodifferential equation. Zbl 0779.45007Gopalsamy, K.; Weng, Peixuan 1 1992 On a periodic neutral logistic equation. Zbl 0737.34050Gopalsamy, K.; He, Xue-Zhong; Wen, Lizhi 51 1991 On a logistic equation with piecewise constant arguments. Zbl 0727.34061Gopalsamy, K.; Kulenovic, M. R. S.; Ladas, G. 29 1991 Global attractivity and oscillations in a periodic logistic integrodifferential equation. Zbl 0735.45006Gopalsamy, K.; He, Xue-Zhong; Wen, Lizhi 7 1991 Necessary and sufficient conditions for ”zero crossing” in integrodifferential equations. Zbl 0735.45007Gopalsamy, Kondalsamy; Lalli, Bikkar S. 5 1991 Oscillations of delay differential equations. Zbl 0732.34055Gopalsamy, K.; Ladas, G. 4 1991 Oscillation and nonoscillation in higher order neutral equations. Zbl 0766.34050Zhang, B. G.; Gopalsamy, K. 3 1991 Oscillations in Lotka-Volterra systems with several delays. Zbl 0732.34054Gopalsamy, K. 1 1991 Environmental periodicity and time delays in a “food-limited” population model. Zbl 0701.92021Gopalsamy, K.; Kulenović, M. R. S.; Ladas, G. 71 1990 Global attractivity and oscillations in a periodic delay-logistic equation. Zbl 0711.34090Zhang, B. G.; Gopalsamy, K. 42 1990 On the oscillation and asymptotic behavior of \(\dot N(t)=N(t)[a+bN(t- \tau)-cN^ 2(t-\tau)]\). Zbl 0719.34118Gopalsamy, K.; Ladas, G. 37 1990 Oscillations and global attractivity in models of hematopoiesis. Zbl 0694.34057Gopalsamy, K.; Kulenović, M. R. S.; Ladas, G. 36 1990 Oscillation and nonoscillation in first order neutral differential equations. Zbl 0725.34088Gopalsamy, K.; Zhang, B. G. 12 1990 Global attractivity in the delay logistic equation with variable parameters. Zbl 0708.34069Zhang, B. G.; Gopalsamy, K. 10 1990 Stability criteria for the linear system \(\dot X(t)+A(t)X(t-\tau)=0\) and an application to a nonlinear system. Zbl 0708.93071Gopalsamy, K. 9 1990 Global stability in the delay-logistic equation with discrete delays. Zbl 0714.34113Gopalsamy, K. 4 1990 Oscillations of a system of delay logistic equations. Zbl 0686.34066Gopalsamy, K.; Kulenovic, M. R. S.; Ladas, G. 2 1990 On delay differential equations with impulses. Zbl 0687.34065Gopalsamy, K.; Zhang, B. G. 153 1989 Oscillations and global attractivity in respiratory dynamics. Zbl 0683.92009Gopalsamy, K.; Kulenović, M. R. S.; Ladas, G. 16 1989 Oscillations of a class of delay equations with continuous and piecewise constant arguments. Zbl 0697.34059Gopalsamy, K.; Györi, I.; Ladas, G. 7 1989 Nonoscillation in systems of linear differential equations with delayed and advanced arguments. Zbl 0688.34048Gopalsamy, K. 4 1989 Neutral delay differential equations with variable delays. Zbl 0717.34076Gopalsamy, K.; Grove, E. A.; Ladas, G. 1 1989 Oscillation in systems of linear differential equations with delayed and advanced arguments. Zbl 0676.34040Gopalsamy, K. 1 1989 Time lags in a “food-limited” population model. Zbl 0639.34070Gopalsamy, K.; Kulenovic, M. R. S.; Ladas, G. 44 1988 Oscillation and nonoscillation in a nonautonomous delay-logistic equation. Zbl 0648.34078Zhang, B. G.; Gopalsamy, K. 16 1988 Nonoccurence of stability switching in systems with discrete delays. Zbl 0607.34062Freedman, H. I.; Gopalsamy, K. 6 1988 On a neutral delay logistic equation. Zbl 0665.34066Gopalsamy, K.; Zhang, B. G. 64 1987 Oscillatory properties of systems of first order linear delay differential inequalities. Zbl 0634.34054Gopalsamy, K. 7 1987 Oscillations in integrodifferential equations of arbitrary order. Zbl 0632.45002Gopalsamy, K. 4 1987 Oscillations in neutral delay-differential equations. Zbl 0623.34066Gopalsamy, K. 3 1987 A simple stability criterion for a linear system of neutral integro- differential equations. Zbl 0632.45001Gopalsamy, K. 2 1987 Oscillation and nonoscillation in neutral differential equations with variable parameters. Zbl 0655.34058Gopalsamy, K. 2 1987 Stability and nonoscillation in a logistic equation with recruitment delays. Zbl 0616.34069Gopalsamy, K. 1 1987 Global asymptotic stability in a class of Volterra-Stieltjes integrodifferential systems. Zbl 0634.45007Gopalsamy, K. 1 1987 Global stability in time-delayed single-species dynamics. Zbl 0606.92020Freedman, H. I.; Gopalsamy, K. 53 1986 Global asymptotic stability in an almost-periodic Lotka-Volterra system. Zbl 0591.92022Gopalsamy, K. 51 1986 On the global attractivity in a generalized delay-logistic differential equation. Zbl 0622.34080Gopalsamy, K. 9 1986 Oscillations in a delay-logistic equation. Zbl 0631.34077Gopalsamy, K. 9 1986 Oscillations in systems of integrodifferential equations. Zbl 0596.45012Gopalsamy, K. 5 1986 Convergence in a resource-based competition system. Zbl 0613.92024Gopalsamy, K. 2 1986 Oscillations in a linear system of differential-difference equations of arbitrary order. Zbl 0621.34065Gopalsamy, K. 1 1986 ...and 36 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 2,880 Authors 86 Cao, Jinde 57 Gopalsamy, Kondalsamy 55 Chen, Fengde 55 Chen, Lansun 48 Li, Yongkun 39 Teng, Zhi-dong 39 Xu, Rui 38 Berezansky, Leonid M. 38 Yan, Jurang 36 Liao, Xiaofeng 33 Huang, Lihong 33 Li, Xiaodi 31 Braverman, Elena 31 Liu, Zhijun 29 Xia, Yonghui 26 Li, Wan-Tong 25 Jiang, Daqing 24 Agarwal, Ravi P. 23 Saker, Samir H. 22 Shen, Jianhua 21 Diblík, Josef 21 Liu, Meng 21 Muroya, Yoshiaki 21 Park, Juhyun (Jessie) 21 Song, Qiankun 21 Tiwari, Pankaj Kumar 20 Rakkiyappan, Rajan 20 Wei, Junjie 19 Liu, Xinzhi 19 Mohamad, Sannay 19 Xu, Changjin 18 Al-saedi, Ahmed Eid Salem 18 Xu, Daoyi 17 Balasubramaniam, Pagavathigounder 17 Cui, Baotong 17 Guo, Shangjiang 17 Wu, Jianhong 16 Han, Maoan 16 Lu, Chun 16 Misra, Arvind Kumar 16 Tang, Xianhua 16 Yu, Jian-She 15 Fan, Meng 15 Faria, Teresa 15 Ge, Weigao 15 Huang, Zhenkun 15 Huo, Hai-Feng 15 Li, Chuandong 15 Samanta, Guru Prasad 15 Wu, Fuke 14 Chaplain, Mark A. 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