Stability and oscillations in delay differential equations of population dynamics. Zbl 0752.34039
Gopalsamy, K. |
|
1992
|
Stability in asymmetric Hopfield nets with transmission delays. Zbl 0815.92001
Gopalsamy, K.; He, Xue-zhong |
|
1994
|
On delay differential equations with impulses. Zbl 0687.34065
Gopalsamy, K.; Zhang, B. G. |
|
1989
|
Exponential stability of continuous-time and discrete-time cellular neural networks with delays. Zbl 1030.34072
Mohamad, S.; Gopalsamy, K. |
|
2003
|
Leakage delays in BAM. Zbl 1116.34058
Gopalsamy, K. |
|
2007
|
Delay induced periodicity in a neural netlet of excitation and inhibition. Zbl 0883.68108
Gopalsamy, K.; Leung, I. |
|
1996
|
Global asymptotic stability in a periodic Lotka-Volterra system. Zbl 0588.92019
Gopalsamy, K. |
|
1985
|
Stability of artificial neural networks with impulses. Zbl 1058.34008
Gopalsamy, K. |
|
2004
|
Feedback regulation of logistic growth. Zbl 0765.34058
Gopalsamy, K.; Weng, Peixuan |
|
1993
|
Environmental periodicity and time delays in a “food-limited” population model. Zbl 0701.92021
Gopalsamy, K.; Kulenović, M. R. S.; Ladas, G. |
|
1990
|
Persistence, attractivity, and delay in facultative mutualism. Zbl 0893.34036
He, Xue-zhong; Gopalsamy, K. |
|
1997
|
On a neutral delay logistic equation. Zbl 0665.34066
Gopalsamy, K.; Zhang, B. G. |
|
1987
|
Exponential stability of artificial neural networks with distributed delays and large impulses. Zbl 1154.34042
Mohamad, Sannay; Gopalsamy, K.; Akça, Haydar |
|
2008
|
Exchange of equilibria in two species Lotka-Volterra competition models. Zbl 0498.92016
Gopalsamy, K. |
|
1982
|
Global asymptotic stability in Volterra’s population systems. Zbl 0535.92020
Gopalsamy, K. |
|
1984
|
Global asymptotic stability in an almost-periodic Lotka-Volterra system. Zbl 0591.92022
Gopalsamy, K. |
|
1986
|
Global stability in time-delayed single-species dynamics. Zbl 0606.92020
Freedman, H. I.; Gopalsamy, K. |
|
1986
|
On a periodic neutral logistic equation. Zbl 0737.34050
Gopalsamy, K.; He, Xue-Zhong; Wen, Lizhi |
|
1991
|
Global attractivity in a competition system with feedback controls. Zbl 1059.93111
Gopalsamy, K.; Weng, Peixuan |
|
2003
|
Continuous and discrete Halanay-type inequalities. Zbl 0958.34008
Mohamad, S.; Gopalsamy, K. |
|
2000
|
Almost periodic solutions of Lasota-Wazewska-type delay differential equation. Zbl 0936.34058
Gopalsamy, K.; Trofimchuk, Sergei I. |
|
1999
|
Time lags in a “food-limited” population model. Zbl 0639.34070
Gopalsamy, K.; Kulenovic, M. R. S.; Ladas, G. |
|
1988
|
Global attractivity and oscillations in a periodic delay-logistic equation. Zbl 0711.34090
Zhang, B. G.; Gopalsamy, K. |
|
1990
|
Persistence and global stability in a population model. Zbl 0912.34040
Gopalsamy, K.; Liu, Pingzhou |
|
1998
|
Oscillations and global attractivity in models of hematopoiesis. Zbl 0694.34057
Gopalsamy, K.; Kulenović, M. R. S.; Ladas, G. |
|
1990
|
On the oscillation and asymptotic behavior of \(\dot N(t)=N(t)[a+bN(t- \tau)-cN^ 2(t-\tau)]\). Zbl 0719.34118
Gopalsamy, K.; Ladas, G. |
|
1990
|
Global stability and chaos in a population model with piecewise constant arguments. Zbl 0954.92020
Liu, Pingzhou; Gopalsamy, K. |
|
1999
|
Harmless delays in model systems. Zbl 0514.34060
Gopalsamy, K. |
|
1983
|
Time lags and global stability in two-species competition. Zbl 0453.92014
Gopalsamy, K. |
|
1980
|
On a logistic equation with piecewise constant arguments. Zbl 0727.34061
Gopalsamy, K.; Kulenovic, M. R. S.; Ladas, G. |
|
1991
|
Global asymptotic stability in a periodic integrodifferential system. Zbl 0587.45013
Gopalsamy, Kondalsamy |
|
1985
|
Time delays and stimulus dependent pattern formation in periodic environments in isolated neurons. II. Zbl 1017.34073
Gopalsamy, K.; Sariyasa, S. |
|
2002
|
Delayed responses and stability in two-species systems. Zbl 0552.92016
Gopalsamy, K. |
|
1984
|
Oscillations and convergence in an almost periodic competition system. Zbl 0872.34050
Gopalsamy, K.; He, Xue-Zhong |
|
1997
|
On the periodic solution of \(n\)-dimensional stochastic population models. Zbl 0983.92023
Zhang, B. G.; Gopalsamy, K. |
|
2000
|
Global Hopf-bifurcation in a neural netlet. Zbl 0946.34065
Gopalsamy, K.; Leung, Issic K. C.; Liu, Pingzhou |
|
1998
|
Nonoscillation, oscillation and convergence of a class of neutral equations. Zbl 0954.34066
El-Morshedy, H. A.; Gopalsamy, K. |
|
2000
|
Oscillation of odd order neutral differential equations. Zbl 0778.34050
Gopalsamy, K.; Lalli, B. S.; Zhang, B. G. |
|
1992
|
A note on global attractivity in models of hematopoiesis. Zbl 0893.92012
Gopalsamy, K.; Trofimchuk, S. I.; Bantsur, N. K. |
|
1998
|
Global attractivity and level crossings in a model of haematopoiesis. Zbl 0829.34067
Gopalsamy, K.; Weng, Pei-Xuan |
|
1994
|
Canonical solutions and almost periodicity in a discrete logistic equation. Zbl 1023.39012
Gopalsamy, K.; Mohamad, S. |
|
2000
|
Oscillation and nonoscillation in a nonautonomous delay-logistic equation. Zbl 0648.34078
Zhang, B. G.; Gopalsamy, K. |
|
1988
|
Oscillations and global attractivity in respiratory dynamics. Zbl 0683.92009
Gopalsamy, K.; Kulenović, M. R. S.; Ladas, G. |
|
1989
|
Limit cycles in two species competition with time delays. Zbl 0458.92014
Gopalsamy, K.; Aggarwala, B. D. |
|
1980
|
Oscillation and nonoscillation in first order neutral differential equations. Zbl 0725.34088
Gopalsamy, K.; Zhang, B. G. |
|
1990
|
Competition, dispersion and coexistence. Zbl 0354.92032
Gopalsamy, K. |
|
1977
|
Neuronal dynamics in time varying environments: Continuous and discrete time models. Zbl 1007.92008
Mohamad, S.; Gopalsamy, K. |
|
2000
|
Oscillatory and asymptotic behaviour of a multiplicative delay logistic equation. Zbl 0764.34049
Gopalsamy, K.; Lalli, B. S. |
|
1992
|
Exponential stability preservation in semi-discretisations of BAM networks with nonlinear impulses. Zbl 1221.39007
Mohamad, Sannay; Gopalsamy, K. |
|
2009
|
Dynamics of an almost periodic logistic integrodifferential equation. Zbl 0835.45004
Gopalsamy, K.; He, Xue-Zhong |
|
1995
|
An arms race with deteriorating armaments. Zbl 0368.90101
Gopalsamy, K. |
|
1977
|
Almost periodic solutions of nonautonomous linear difference equations. Zbl 1022.39014
Zhang, Shunian; Liu, Pingzhou; Gopalsamy, K. |
|
2002
|
Extreme stability and almost periodicity in a discrete logistic equation. Zbl 0954.39005
Mohamad, Sannay; Gopalsamy, Kondalsamy |
|
2000
|
Stability criteria for the linear system \(\dot X(t)+A(t)X(t-\tau)=0\) and an application to a nonlinear system. Zbl 0708.93071
Gopalsamy, K. |
|
1990
|
Global attractivity in the delay logistic equation with variable parameters. Zbl 0708.34069
Zhang, B. G.; Gopalsamy, K. |
|
1990
|
On the global attractivity in a generalized delay-logistic differential equation. Zbl 0622.34080
Gopalsamy, K. |
|
1986
|
Harmless delays in a periodic ecosystem. Zbl 0563.92017
Gopalsamy, K. |
|
1984
|
On the construction of periodic solutions of Kaplan-Yorke type for some differential delay equations. Zbl 0845.34073
Gopalsamy, K.; Li, Jibin; He, Xue-Zhong |
|
1995
|
Oscillations in a delay-logistic equation. Zbl 0631.34077
Gopalsamy, K. |
|
1986
|
Age-specific coexistence in two-species competition. Zbl 0523.92017
Gopalsamy, K. |
|
1982
|
Stability, instability, oscillation and nonoscillation in scalar integrodifferential systems. Zbl 0515.45008
Gopalsamy, K. |
|
1983
|
Time delays in n-species competition. I: Global stability in constant environments. Zbl 0531.92023
Gopalsamy, K.; Ahlip, R. A. |
|
1983
|
Pursuit-evasion wave trains in prey-predator systems with diffusionally coupled delays. Zbl 0446.92018
Gopalsamy, K. |
|
1980
|
On the stability of a neutral integro-partial differential equation. Zbl 0759.45007
Gopalsamy, K.; Weng, Pei-Xuan |
|
1992
|
Global attractivity and oscillations in a periodic logistic integrodifferential equation. Zbl 0735.45006
Gopalsamy, K.; He, Xue-Zhong; Wen, Lizhi |
|
1991
|
Oscillations of a class of delay equations with continuous and piecewise constant arguments. Zbl 0697.34059
Gopalsamy, K.; Györi, I.; Ladas, G. |
|
1989
|
Persistence in periodic and almost periodic Lotka-Volterra systems. Zbl 0548.92016
Gopalsamy, K. |
|
1984
|
Oscillatory properties of systems of first order linear delay differential inequalities. Zbl 0634.34054
Gopalsamy, K. |
|
1987
|
Nonoccurence of stability switching in systems with discrete delays. Zbl 0607.34062
Freedman, H. I.; Gopalsamy, K. |
|
1988
|
Global stability in \(N\)-species competition modelled by “pure-delay type” systems. II: Nonautonomous case. Zbl 0934.34062
Gopalsamy, K.; He, Xue-Zhong |
|
1998
|
Necessary and sufficient conditions for ”zero crossing” in integrodifferential equations. Zbl 0735.45007
Gopalsamy, Kondalsamy; Lalli, Bikkar S. |
|
1991
|
Oscillations in linear systems of differential-difference equations. Zbl 0538.34039
Gopalsamy, K. |
|
1984
|
Oscillations in systems of integrodifferential equations. Zbl 0596.45012
Gopalsamy, K. |
|
1986
|
A note on global attractivity in models of hematopoiesis. Zbl 0933.92013
Gopalsamy, K.; Trofimchuk, S. I.; Bantsur, N. K. |
|
1998
|
Extreme stability and almost periodicity in continuous and discrete neuronal models with finite delays. Zbl 1008.92002
Mohamad, S.; Gopalsamy, K. |
|
2002
|
Competition and coexistence in spatially heterogeneous environments. Zbl 0366.92016
Gopalsamy, K. |
|
1977
|
Global stability in the delay-logistic equation with discrete delays. Zbl 0714.34113
Gopalsamy, K. |
|
1990
|
Oscillations of delay differential equations. Zbl 0732.34055
Gopalsamy, K.; Ladas, G. |
|
1991
|
Stability and decay rates in a class of linear integrodifferential systems. Zbl 0545.45006
Gopalsamy, K. |
|
1983
|
Oscillations in integrodifferential equations of arbitrary order. Zbl 0632.45002
Gopalsamy, K. |
|
1987
|
Nonoscillatory differential equations with retarded and advanced arguments. Zbl 0589.34053
Gopalsamy, K. |
|
1985
|
Oscillation and nonoscillation of a class of neutral equations. Zbl 0846.34077
Zhang, B. G.; Gopalsamy, K. |
|
1996
|
Nonoscillation in systems of linear differential equations with delayed and advanced arguments. Zbl 0688.34048
Gopalsamy, K. |
|
1989
|
Oscillation of even order neutral differential equations. Zbl 0809.34080
Gopalsamy, K.; Grace, S. R.; Lalli, B. S. |
|
1993
|
Persistence, stability and level crossings in an integrodifferential system. Zbl 0807.92020
He, X. Z.; Gopalsamy, K. |
|
1994
|
A unified treatment for stability preservation in computer simulations of impulsive BAM networks. Zbl 1183.68705
Mohamad, Sannay; Gopalsamy, K. |
|
2008
|
Nonoscillation in a delay-logistic equation. Zbl 0608.34068
Gopalsamy, K |
|
1985
|
Dynamics of a hyperbolic logistic map with fading memory. Zbl 0869.39003
Liu, Pingzhou; Gopalsamy, K. |
|
1995
|
Oscillation and nonoscillation in higher order neutral equations. Zbl 0766.34050
Zhang, B. G.; Gopalsamy, K. |
|
1991
|
Dynamics of a hysteretic neuron model. Zbl 1115.34070
Gopalsamy, K.; Liu, Pingzhou |
|
2007
|
Global attractivity and ”level-crossings” in a periodic logistic integrodifferential equation. Zbl 0758.45004
Gopalsamy, K.; He, Xue-Zhong; Wen, Lizhi |
|
1992
|
Limit cycles in periodically perturbed population systems. Zbl 0483.92016
Gopalsamy, K. |
|
1981
|
Convergence in a resource-based competition system. Zbl 0613.92024
Gopalsamy, K. |
|
1986
|
Oscillation and comparison of a class of neutral equations. Zbl 0848.34056
Zhang, B. G.; Gopalsamy, K. |
|
1994
|
Global attractivity and oscillations in an almost periodic delay logistic equation. Zbl 0799.34075
Gopalsamy, K.; He, Xuezhong; Wen, Lizhi |
|
1994
|
Dynamics of Lotka-Volterra mutualism in changing environments. Zbl 0802.34056
He, Xue-zhong; Gopalsamy, K. |
|
1994
|
Oscillations in neutral delay-differential equations. Zbl 0623.34066
Gopalsamy, K. |
|
1987
|
Learning dynamics in second order networks. Zbl 1152.92301
Gopalsamy, K. |
|
2007
|
On a model of competition in periodic environments. Zbl 0872.39009
Liu, Pingzhou; Gopalsamy, K. |
|
1997
|
On a class of parabolic differential equations driven by stochastic point processes. Zbl 0305.60025
Gopalsamy, K.; Bharucha-Reid, A. T. |
|
1975
|
Dynamics of continuous and discrete time SIV models of Gonorrhea transmission. Zbl 1263.92027
Leung, Issic K. C.; Gopalsamy, K. |
|
2012
|
Exponential stability preservation in semi-discretisations of BAM networks with nonlinear impulses. Zbl 1221.39007
Mohamad, Sannay; Gopalsamy, K. |
|
2009
|
Exponential stability of artificial neural networks with distributed delays and large impulses. Zbl 1154.34042
Mohamad, Sannay; Gopalsamy, K.; Akça, Haydar |
|
2008
|
A unified treatment for stability preservation in computer simulations of impulsive BAM networks. Zbl 1183.68705
Mohamad, Sannay; Gopalsamy, K. |
|
2008
|
Leakage delays in BAM. Zbl 1116.34058
Gopalsamy, K. |
|
2007
|
Dynamics of a hysteretic neuron model. Zbl 1115.34070
Gopalsamy, K.; Liu, Pingzhou |
|
2007
|
Learning dynamics in second order networks. Zbl 1152.92301
Gopalsamy, K. |
|
2007
|
Stability of artificial neural networks with impulses. Zbl 1058.34008
Gopalsamy, K. |
|
2004
|
Exponential stability of continuous-time and discrete-time cellular neural networks with delays. Zbl 1030.34072
Mohamad, S.; Gopalsamy, K. |
|
2003
|
Global attractivity in a competition system with feedback controls. Zbl 1059.93111
Gopalsamy, K.; Weng, Peixuan |
|
2003
|
Oscillation and asymptotic behaviour of a class of higher-order non-linear difference equations. Zbl 1072.39005
Gopalsamy, K.; El-Morshedy, H. A. |
|
2003
|
Time delays and stimulus dependent pattern formation in periodic environments in isolated neurons. II. Zbl 1017.34073
Gopalsamy, K.; Sariyasa, S. |
|
2002
|
Almost periodic solutions of nonautonomous linear difference equations. Zbl 1022.39014
Zhang, Shunian; Liu, Pingzhou; Gopalsamy, K. |
|
2002
|
Extreme stability and almost periodicity in continuous and discrete neuronal models with finite delays. Zbl 1008.92002
Mohamad, S.; Gopalsamy, K. |
|
2002
|
Chaos in perturbed Lotka-Volterra systems. Zbl 0977.34039
Christie, J. R.; Gopalsamy, K.; Li, Jibin |
|
2001
|
Continuous and discrete Halanay-type inequalities. Zbl 0958.34008
Mohamad, S.; Gopalsamy, K. |
|
2000
|
On the periodic solution of \(n\)-dimensional stochastic population models. Zbl 0983.92023
Zhang, B. G.; Gopalsamy, K. |
|
2000
|
Nonoscillation, oscillation and convergence of a class of neutral equations. Zbl 0954.34066
El-Morshedy, H. A.; Gopalsamy, K. |
|
2000
|
Canonical solutions and almost periodicity in a discrete logistic equation. Zbl 1023.39012
Gopalsamy, K.; Mohamad, S. |
|
2000
|
Neuronal dynamics in time varying environments: Continuous and discrete time models. Zbl 1007.92008
Mohamad, S.; Gopalsamy, K. |
|
2000
|
Extreme stability and almost periodicity in a discrete logistic equation. Zbl 0954.39005
Mohamad, Sannay; Gopalsamy, Kondalsamy |
|
2000
|
Almost periodic solutions of Lasota-Wazewska-type delay differential equation. Zbl 0936.34058
Gopalsamy, K.; Trofimchuk, Sergei I. |
|
1999
|
Global stability and chaos in a population model with piecewise constant arguments. Zbl 0954.92020
Liu, Pingzhou; Gopalsamy, K. |
|
1999
|
Persistence and global stability in a population model. Zbl 0912.34040
Gopalsamy, K.; Liu, Pingzhou |
|
1998
|
Global Hopf-bifurcation in a neural netlet. Zbl 0946.34065
Gopalsamy, K.; Leung, Issic K. C.; Liu, Pingzhou |
|
1998
|
A note on global attractivity in models of hematopoiesis. Zbl 0893.92012
Gopalsamy, K.; Trofimchuk, S. I.; Bantsur, N. K. |
|
1998
|
Global stability in \(N\)-species competition modelled by “pure-delay type” systems. II: Nonautonomous case. Zbl 0934.34062
Gopalsamy, K.; He, Xue-Zhong |
|
1998
|
A note on global attractivity in models of hematopoiesis. Zbl 0933.92013
Gopalsamy, K.; Trofimchuk, S. I.; Bantsur, N. K. |
|
1998
|
Perturbed generalized Hamiltonian systems and some advection models. Zbl 0913.34035
Li, Jibin; Christie, J. R.; Gopalsamy, K. |
|
1998
|
On a population model which satisfies Allee’s principle. Zbl 0984.92024
Liu, Pingzhou; Gopalsamy, K.; Cui, Xiaoying |
|
1998
|
Persistence, attractivity, and delay in facultative mutualism. Zbl 0893.34036
He, Xue-zhong; Gopalsamy, K. |
|
1997
|
Oscillations and convergence in an almost periodic competition system. Zbl 0872.34050
Gopalsamy, K.; He, Xue-Zhong |
|
1997
|
On a model of competition in periodic environments. Zbl 0872.39009
Liu, Pingzhou; Gopalsamy, K. |
|
1997
|
Subharmonic orbits in an anharmonic oscillator. Zbl 0869.34035
Christie, J. R.; Gopalsamy, K.; Panizza, M. P. |
|
1997
|
Dynamics of social populations. Zbl 0892.34042
Gopalsamy, K.; Liu, Pingzhou |
|
1997
|
Delay induced periodicity in a neural netlet of excitation and inhibition. Zbl 0883.68108
Gopalsamy, K.; Leung, I. |
|
1996
|
Oscillation and nonoscillation of a class of neutral equations. Zbl 0846.34077
Zhang, B. G.; Gopalsamy, K. |
|
1996
|
Dynamics of an almost periodic logistic integrodifferential equation. Zbl 0835.45004
Gopalsamy, K.; He, Xue-Zhong |
|
1995
|
On the construction of periodic solutions of Kaplan-Yorke type for some differential delay equations. Zbl 0845.34073
Gopalsamy, K.; Li, Jibin; He, Xue-Zhong |
|
1995
|
Dynamics of a hyperbolic logistic map with fading memory. Zbl 0869.39003
Liu, Pingzhou; Gopalsamy, K. |
|
1995
|
Chaos in an anharmonic oscillator. Zbl 0853.34040
Christie, J. R.; Gopalsamy, K. |
|
1995
|
Stability in asymmetric Hopfield nets with transmission delays. Zbl 0815.92001
Gopalsamy, K.; He, Xue-zhong |
|
1994
|
Global attractivity and level crossings in a model of haematopoiesis. Zbl 0829.34067
Gopalsamy, K.; Weng, Pei-Xuan |
|
1994
|
Persistence, stability and level crossings in an integrodifferential system. Zbl 0807.92020
He, X. Z.; Gopalsamy, K. |
|
1994
|
Oscillation and comparison of a class of neutral equations. Zbl 0848.34056
Zhang, B. G.; Gopalsamy, K. |
|
1994
|
Global attractivity and oscillations in an almost periodic delay logistic equation. Zbl 0799.34075
Gopalsamy, K.; He, Xuezhong; Wen, Lizhi |
|
1994
|
Dynamics of Lotka-Volterra mutualism in changing environments. Zbl 0802.34056
He, Xue-zhong; Gopalsamy, K. |
|
1994
|
Single species dynamics in changing environments. Zbl 0822.34063
He, X. Z.; Zhang, B. G.; Gopalsamy, K. |
|
1994
|
Feedback regulation of logistic growth. Zbl 0765.34058
Gopalsamy, K.; Weng, Peixuan |
|
1993
|
Oscillation of even order neutral differential equations. Zbl 0809.34080
Gopalsamy, K.; Grace, S. R.; Lalli, B. S. |
|
1993
|
Oscillations and convergence in a diffusive delay logistic equation. Zbl 0802.35084
Gopalsamy, K.; He, Xue-Zhong; Sun, Da-Qing |
|
1993
|
Necessary and sufficient conditions for a fourth order functional differential equation to be oscillatory. Zbl 0805.34058
Gopalsamy, K.; Wen, Lizhi; Chen, Yong-Shao; He, Xue-Zhong |
|
1993
|
Stability and oscillations in delay differential equations of population dynamics. Zbl 0752.34039
Gopalsamy, K. |
|
1992
|
Oscillation of odd order neutral differential equations. Zbl 0778.34050
Gopalsamy, K.; Lalli, B. S.; Zhang, B. G. |
|
1992
|
Oscillatory and asymptotic behaviour of a multiplicative delay logistic equation. Zbl 0764.34049
Gopalsamy, K.; Lalli, B. S. |
|
1992
|
On the stability of a neutral integro-partial differential equation. Zbl 0759.45007
Gopalsamy, K.; Weng, Pei-Xuan |
|
1992
|
Global attractivity and ”level-crossings” in a periodic logistic integrodifferential equation. Zbl 0758.45004
Gopalsamy, K.; He, Xue-Zhong; Wen, Lizhi |
|
1992
|
Oscillations in a delay logistic equation with diffusion. Zbl 0833.35144
Gopalsamy, K.; He, Xuezhong; Sun, Daqing |
|
1992
|
Global attractivity and “level crossing” in a logistic integrodifferential equation. Zbl 0753.34051
Gopalsamy, K.; Lalli, B. S. |
|
1992
|
Global attractivity and ”level crossings” in a periodic partial integrodifferential equation. Zbl 0779.45007
Gopalsamy, K.; Weng, Peixuan |
|
1992
|
On a periodic neutral logistic equation. Zbl 0737.34050
Gopalsamy, K.; He, Xue-Zhong; Wen, Lizhi |
|
1991
|
On a logistic equation with piecewise constant arguments. Zbl 0727.34061
Gopalsamy, K.; Kulenovic, M. R. S.; Ladas, G. |
|
1991
|
Global attractivity and oscillations in a periodic logistic integrodifferential equation. Zbl 0735.45006
Gopalsamy, K.; He, Xue-Zhong; Wen, Lizhi |
|
1991
|
Necessary and sufficient conditions for ”zero crossing” in integrodifferential equations. Zbl 0735.45007
Gopalsamy, Kondalsamy; Lalli, Bikkar S. |
|
1991
|
Oscillations of delay differential equations. Zbl 0732.34055
Gopalsamy, K.; Ladas, G. |
|
1991
|
Oscillation and nonoscillation in higher order neutral equations. Zbl 0766.34050
Zhang, B. G.; Gopalsamy, K. |
|
1991
|
Oscillations in Lotka-Volterra systems with several delays. Zbl 0732.34054
Gopalsamy, K. |
|
1991
|
Environmental periodicity and time delays in a “food-limited” population model. Zbl 0701.92021
Gopalsamy, K.; Kulenović, M. R. S.; Ladas, G. |
|
1990
|
Global attractivity and oscillations in a periodic delay-logistic equation. Zbl 0711.34090
Zhang, B. G.; Gopalsamy, K. |
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1990
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Oscillations and global attractivity in models of hematopoiesis. Zbl 0694.34057
Gopalsamy, K.; Kulenović, M. R. S.; Ladas, G. |
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1990
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On the oscillation and asymptotic behavior of \(\dot N(t)=N(t)[a+bN(t- \tau)-cN^ 2(t-\tau)]\). Zbl 0719.34118
Gopalsamy, K.; Ladas, G. |
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1990
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Oscillation and nonoscillation in first order neutral differential equations. Zbl 0725.34088
Gopalsamy, K.; Zhang, B. G. |
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1990
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Stability criteria for the linear system \(\dot X(t)+A(t)X(t-\tau)=0\) and an application to a nonlinear system. Zbl 0708.93071
Gopalsamy, K. |
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1990
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Global attractivity in the delay logistic equation with variable parameters. Zbl 0708.34069
Zhang, B. G.; Gopalsamy, K. |
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1990
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Global stability in the delay-logistic equation with discrete delays. Zbl 0714.34113
Gopalsamy, K. |
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1990
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Oscillations of a system of delay logistic equations. Zbl 0686.34066
Gopalsamy, K.; Kulenovic, M. R. S.; Ladas, G. |
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1990
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On delay differential equations with impulses. Zbl 0687.34065
Gopalsamy, K.; Zhang, B. G. |
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1989
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Oscillations and global attractivity in respiratory dynamics. Zbl 0683.92009
Gopalsamy, K.; Kulenović, M. R. S.; Ladas, G. |
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1989
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Oscillations of a class of delay equations with continuous and piecewise constant arguments. Zbl 0697.34059
Gopalsamy, K.; Györi, I.; Ladas, G. |
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1989
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Nonoscillation in systems of linear differential equations with delayed and advanced arguments. Zbl 0688.34048
Gopalsamy, K. |
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1989
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Neutral delay differential equations with variable delays. Zbl 0717.34076
Gopalsamy, K.; Grove, E. A.; Ladas, G. |
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1989
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Oscillation in systems of linear differential equations with delayed and advanced arguments. Zbl 0676.34040
Gopalsamy, K. |
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1989
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Time lags in a “food-limited” population model. Zbl 0639.34070
Gopalsamy, K.; Kulenovic, M. R. S.; Ladas, G. |
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1988
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Oscillation and nonoscillation in a nonautonomous delay-logistic equation. Zbl 0648.34078
Zhang, B. G.; Gopalsamy, K. |
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1988
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Nonoccurence of stability switching in systems with discrete delays. Zbl 0607.34062
Freedman, H. I.; Gopalsamy, K. |
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1988
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On a neutral delay logistic equation. Zbl 0665.34066
Gopalsamy, K.; Zhang, B. G. |
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1987
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Oscillatory properties of systems of first order linear delay differential inequalities. Zbl 0634.34054
Gopalsamy, K. |
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1987
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Oscillations in integrodifferential equations of arbitrary order. Zbl 0632.45002
Gopalsamy, K. |
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1987
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Oscillations in neutral delay-differential equations. Zbl 0623.34066
Gopalsamy, K. |
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1987
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A simple stability criterion for a linear system of neutral integro- differential equations. Zbl 0632.45001
Gopalsamy, K. |
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1987
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Oscillation and nonoscillation in neutral differential equations with variable parameters. Zbl 0655.34058
Gopalsamy, K. |
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1987
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Stability and nonoscillation in a logistic equation with recruitment delays. Zbl 0616.34069
Gopalsamy, K. |
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1987
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Global asymptotic stability in a class of Volterra-Stieltjes integrodifferential systems. Zbl 0634.45007
Gopalsamy, K. |
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1987
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Global asymptotic stability in an almost-periodic Lotka-Volterra system. Zbl 0591.92022
Gopalsamy, K. |
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1986
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Global stability in time-delayed single-species dynamics. Zbl 0606.92020
Freedman, H. I.; Gopalsamy, K. |
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1986
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On the global attractivity in a generalized delay-logistic differential equation. Zbl 0622.34080
Gopalsamy, K. |
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1986
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Oscillations in a delay-logistic equation. Zbl 0631.34077
Gopalsamy, K. |
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1986
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Oscillations in systems of integrodifferential equations. Zbl 0596.45012
Gopalsamy, K. |
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1986
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Convergence in a resource-based competition system. Zbl 0613.92024
Gopalsamy, K. |
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1986
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Oscillations in a linear system of differential-difference equations of arbitrary order. Zbl 0621.34065
Gopalsamy, K. |
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1986
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...and 36 more Documents |