## Sficas, Yiannis G.

Compute Distance To:
 Author ID: sficas.yiannis-g Published as: Sficas, Y. G.; Sficas, Yiannis; Sficas, Yiannis G. more...less
 Documents Indexed: 88 Publications since 1971 Co-Authors: 16 Co-Authors with 80 Joint Publications 547 Co-Co-Authors
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### Co-Authors

 8 single-authored 24 Ladas, Gerasimos E. 22 Staikos, Vasilios A. 21 Philos, Christos G. 11 Stavroulakis, Ioannis P. 10 Ntouyas, Sotiris K. 8 Grammatikopoulos, Myron K. 6 Purnaras, Ioannis K. 5 Karakostas, George L. 4 Kulenović, Mustafa R. S. 3 Gatsori, Efrosini P. 3 Palamides, Panos K. 3 Partheniadis, E. C. 3 Tsamatos, Panagiotis Ch. 1 Arino, Ovide 1 Benchohra, Mouffak 1 Purnara, I. K.
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### Serials

 12 Journal of Mathematical Analysis and Applications 5 Journal of Differential Equations 5 Proceedings of the American Mathematical Society 4 Applicable Analysis 4 Nonlinear Analysis. Theory, Methods & Applications 3 Canadian Mathematical Bulletin 3 Hiroshima Mathematical Journal 3 Bulletin Société Mathématique de Grèce. Nouvelle Série 2 Archiv der Mathematik 2 Canadian Journal of Mathematics 2 Czechoslovak Mathematical Journal 2 Funkcialaj Ekvacioj. Serio Internacia 2 Utilitas Mathematica 2 Atti della Accademia Nazionale dei Lincei. Serie Ottava. Rendiconti. Classe di Scienze Fisiche, Matematiche e Naturali 2 SIAM Journal on Mathematical Analysis 2 Bollettino della Unione Matemàtica Italiana. Serie VI. B 1 American Mathematical Monthly 1 Computers & Mathematics with Applications 1 Journal of the Australian Mathematical Society, Series B 1 Ukrainian Mathematical Journal 1 Ukraïns’kyĭ Matematychnyĭ Zhurnal 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Applied Mathematics and Computation 1 Bulletin of the Faculty of Science. Series A. Mathematics 1 Bulletin of the London Mathematical Society 1 Journal of the London Mathematical Society. Second Series 1 Mathematische Nachrichten 1 Mathematical Systems Theory 1 Pacific Journal of Mathematics 1 Proceedings of the Edinburgh Mathematical Society. Series II 1 Transactions of the American Mathematical Society 1 Libertas Mathematica 1 Radovi Matematički 1 Journal of Applied Mathematics and Simulation 1 Mathematical and Computer Modelling 1 Differential and Integral Equations 1 Journal of the Australian Mathematical Society. Series A 1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 1 Journal of Dynamics and Differential Equations 1 Abstract and Applied Analysis 1 International Journal of Differential Equations and Applications 1 Proceedings of the Cambridge Philosophical Society 1 Bollettino della Unione Matematica Italiana. Series IV
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### Fields

 80 Ordinary differential equations (34-XX) 6 Difference and functional equations (39-XX) 4 Integral equations (45-XX) 4 Biology and other natural sciences (92-XX) 2 Real functions (26-XX) 1 Operator theory (47-XX)

### Citations contained in zbMATH Open

74 Publications have been cited 974 times in 663 Documents Cited by Year
Sharp conditions for the oscillation of delay difference equations. Zbl 0685.39004
Ladas, G.; Philos, Ch. G.; Sficas, Y. G.
1989
Global attractivity in population dynamics. Zbl 0686.92019
Kulenović, M. R. S.; Ladas, G.; Sficas, Y. G.
1989
Oscillations of neutral delay differential equations. Zbl 0566.34054
Ladas, G.; Sficas, Y. G.
1986
Necessary and sufficient conditions for oscillations. Zbl 0526.34054
Ladas, G.; Sficas, Y. G.; Stavroulakis, I. P.
1983
Global attractivity in Nicholson’s blowflies. Zbl 0754.34078
Kulenović, M. R. S.; Ladas, G.; Sficas, Y. G.
1992
Oscillations of higher-order neutral equations. Zbl 0566.34055
Ladas, G.; Sficas, Y. G.
1986
The dynamics of some discrete population models. Zbl 0760.92019
Karakostas, G.; Philos, Ch. G.; Sficas, Y. G.
1991
Oscillation criteria for delay equations. Zbl 0951.34045
Kon, M.; Sficas, Y. G.; Stavroulakis, I. P.
2000
Stable steady state of some population models. Zbl 0744.34071
Karakostas, G.; Philos, Ch. G.; Sficas, Y. G.
1992
Necessary and sufficient conditions for oscillations of neutral differential equations. Zbl 0631.34074
Sficas, Y. G.; Stavroulakis, I. P.
1987
Global attractivity in a nonlinear difference equation. Zbl 0817.39005
Philos, Ch. G.; Purnaras, I. K.; Sficas, Y. G.
1994
Asymptotic behavior of solutions of retarded differential equations. Zbl 0521.34070
Ladas, G.; Sficas, Y. G.; Stavroulakis, I. P.
1983
An existence principle for boundary value problems for second order functional differential equations. Zbl 0774.34052
Ntouyas, S. K.; Sficas, Y. G.; Tsamatos, P. Ch.
1993
Necessary and sufficient conditions for oscillations of higher order delay differential equations. Zbl 0528.34070
Ladas, G.; Sficas, Y. G.; Stavroulakis, I. P.
1984
Oscillation criteria for first-order delay equations. Zbl 1035.34075
Sficas, Y. G.; Stavroulakis, I. P.
2003
Oscillatory properties of strongly superlinear differential equations with deviating arguments. Zbl 0405.34062
Grammatikopoulos, M. K.; Sficas, Y. G.; Staikos, V. A.
1979
Necessary and sufficient conditions for oscillations of neutral equations with several coefficients. Zbl 0669.34069
Grammatikopoulos, M. K.; Sficas, Y. G.; Stavroulakis, I. P.
1988
Oscillation and asymptotic behavior of neutral equations with variable coefficients. Zbl 0617.34067
Grammatikopoulos, M. K.; Ladas, G.; Sficas, Y. G.
1986
Existence results for initial value problems for neutral functional differential equations. Zbl 0810.34061
Ntouyas, S. K.; Sficas, Y. G.; Tsamatos, P. Ch.
1994
Oscillations of differential equations with deviating arguments. Zbl 0351.34045
Sficas, Y. G.; Staikos, V. A.
1976
The effect of retarded actions on nonlinear oscillations. Zbl 0263.34075
Sficas, Y. G.; Staikos, V. A.
1974
Forced oscillations for differential equations of arbitrary order. Zbl 0325.34082
Staikos, V. A.; Sficas, Y. G.
1975
Necessary and sufficient conditions for the oscillation of difference equations. Zbl 0689.39002
Ladas, G.; Philos, Ch. G.; Sficas, Y. G.
1989
Oscillatory and asymptotic behavior of second and third order retarded differential equations. Zbl 0507.34062
Philos, Ch. G.; Sficas, Y. G.
1982
Oscillatory and asymptotic behavior of functional differential equations. Zbl 0247.34076
Staikos, V. A.; Sficas, Y. G.
1972
An oscillation criterion for first-order linear delay differential equations. Zbl 0922.34060
Philos, Ch. G.; Sficas, Y. G.
1998
On oscillations of some retarded differential equations. Zbl 0566.34053
Arino, O.; Ladas, G.; Sficas, Y. G.
1987
Oscillations of retarded differential equations. Zbl 0277.34087
Sficas, Y. G.; Staikos, V. A.
1974
Ważewski’s topological method for Carathéodory systems. Zbl 0631.34019
Palamides, P. K.; Sficas, Y. G.; Staikos, V. A.
1984
Asymptotic behavior of oscillatory solutions. Zbl 0655.34063
Ladas, G.; Sficas, Y. G.
1988
Functional differential inequalities and equations with oscillating coefficients. Zbl 0531.34051
Ladas, G.; Sficas, Y. G.; Stavroulakis, I. P.
1984
Positive solutions of difference equations. Zbl 0683.39003
Philos, Ch. G.; Sficas, Y. G.
1990
Criteria for asymptotic and oscillatory character of functional differential equations of arbitrary order. Zbl 0274.34071
Staikos, V. A.; Sficas, Y. G.
1972
Necessary and sufficient conditions for oscillations of second-order neutral equations. Zbl 0668.34069
Ladas, G.; Partheniadis, E. C.; Sficas, Y. G.
1989
Oscillatory and asymptotic characterization of the solutions of differential equations with deviating arguments. Zbl 0303.34059
Staikos, V. A.; Sficas, Y. G.
1975
Some results on the asymptotic behavior of nonoscillatory solutions of differential equations with deviating arguments. Zbl 0499.34053
Philos, Ch. G.; Sficas, Y. G.; Staikos, V. A.
1982
Nonoscillatory functional differential equations. Zbl 0528.34071
Ladas, G.; Sficas, Y. G.; Stavroulakis, I. P.
1984
On the behavior of nonoscillatory solutions of differential equations with deviating argument. Zbl 0417.34106
Sficas, Y. G.
1979
The effect of the delay on the oscillatory and asymptotic behavior of $$n$$-th order retarded differential equations. Zbl 0299.34100
Sficas, Y. G.
1975
Oscillations of integro-differential equations. Zbl 0742.45003
Ladas, G.; Philos, Ch. G.; Sficas, Y. G.
1991
Boundary value problems for functional differential equations. Zbl 0854.34066
Ntouyas, S. K.; Sficas, Y. G.; Tsamatos, P. Ch.
1996
Oscillations of second order neutral equations. Zbl 0666.34078
Ladas, G; Partheniadis, E. C.; Sficas, Y. G.
1988
Oscillatory and asymptotic properties of differential equations with retarded arguments. Zbl 0339.34073
Staikos, V. A.; Sficas, Y. G.
1975
On the existence of positive solutions of integrodifferential equations. Zbl 0672.45007
Philos, Ch. G.; Sficas, Y. G.
1990
A boundary value problem for $$n$$-th order functional differential equations. Zbl 0454.34047
Sficas, Y. G.; Ntouyas, S. K.
1981
Oscillations in neutral equations with periodic coefficients. Zbl 0732.34053
Ladas, G.; Philos, Ch. G.; Sficas, Y. G.
1991
Asymptotic behavior of Caratheodory systems: Anti-Lyapunov method. Zbl 0419.34047
Palamides, P. K.; Sficas, Y. G.; Staikos, V. A.
1980
Existence and uniqueness for delay-differential equations of Caratheodory type. Zbl 0273.34041
Staikos, V. A.; Sficas, Y. G.
1973
On a nonlocal Cauchy problem for differential inclusions. Zbl 1080.34005
Gatsori, E.; Ntouyas, S. K.; Sficas, Y. G.
2004
Necessary and sufficient conditions for oscillation of delay equations with constant coefficients. Zbl 0634.34052
Grammatikopoulos, M. K.; Ladas, G.; Sficas, Y. G.
1987
Oscillations in higher-order neutral differential equations. Zbl 0770.34049
Philos, Ch. G.; Purnaras, I. K.; Sficas, Y. G.
1993
On the oscillatory and asymptotic behavior of damped differential equations with retarded argument. Zbl 0353.34080
Sficas, Y. G.
1976
On the oscillatory and asymptotic behavior of a class of differential equations with deviating arguments. Zbl 0387.34028
Sficas, Y. G.; Stavroulakis, I. P.
1978
On oscillation and asymptotic behavior of a certain class of differential equations with retarded argument. Zbl 0262.34060
Sficas, Y. G.
1973
Existence of positive solutions for certain difference equations. Zbl 0731.39001
Ladas, G.; Philos, Ch. G.; Sficas, Y. G.
1990
Necessary and sufficient conditions for oscillations of higher order delay differential equations. Zbl 0552.34063
Ladas, G.; Sficas, Y. G.; Stavroulakis, I. P.
1984
Asymptotic and oscillatory criteria for retarded differential equations. Zbl 0377.34040
Grammatikopoulos, M. K.; Sficas, Y. G.; Staikos, V. A.
1978
Retarded actions on oscillations. Zbl 0383.34024
Sficas, Y. G.
1976
Strongly monotone solutions of retarded differential equations. Zbl 0429.34068
Sficas, Y. G.
1979
Comparison results for oscillations of delay equations. Zbl 0721.34080
Kulenović, M. R. S.; Ladas, G.; Sficas, Y. G.
1990
Oscillations of differential equations with retardations. Zbl 0285.34050
Sficas, Yiannis G.; Staikos, Vasilios A.
1974
Uniform asymptotic stability of delay differential equations with amnesia. Zbl 0845.34084
Karakostas, George; Sficas, Yiannis
1995
On the asymptotic behavior of neutral functional differential equations. Zbl 0509.34072
Ntouyas, S. K.; Sficas, Y. G.
1983
A boundary value problem for functional differential equations of neutral type. Zbl 0523.34063
Sficas, Y. G.; Ntouyas, S. K.
1983
On a nonlocal Cauchy problem for differential inclusions. Zbl 1112.34009
Gatsori, E.; Ntouyas, S. K.; Sficas, Y. G.
2004
Oscillations of second order linear delay differential equations. Zbl 0618.34059
Kulenovic, M. R. S.; Ladas, G.; Sficas, Y. G.
1988
Asymptotic behavior of the oscillatory solutions to first order non-autonomous linear neutral delay differential equations of unstable type. Zbl 1143.34044
Philos, Ch. G.; Purnaras, I. K.; Sficas, Y. G.
2007
On the oscillation of bounded solutions of forced differential equations with deviating arguments. Zbl 0352.34056
Staikos, Vasilios; Sficas, Yiannis
1975
Some results on oscillatory and asymptotic behavior of differential equations with deviating arguments. Zbl 0355.34058
Staikos, V. A.; Sficas, Y. G.
1974
On the types of nonoscillatory solutions of differntial equations with deviating arguments. Zbl 0369.34033
Grammatikopoulos, M. K.; Sficas, Y. G.; Staikos, V. A.
1977
Oscillatory and asymptotic results for differential equations with retarded arguments deduced from the ordinary case. Zbl 0559.34069
Sficas, Y. G.; Staikos, V. A.
1984
On some boundary value problems for first and second order delay differential equations. Zbl 0241.34075
Sficas, Yiannis
1971
An oscillation criterion for second order delay differential equations. Zbl 0241.34079
Sficas, Yiannis
1971
On the behaviour of the oscillatory solutions of second-order linear unstable type delay differential equations. Zbl 1096.34047
Philos, Ch. G.; Purnara, I. K.; Sficas, Y. G.
2005
Asymptotic behavior of the oscillatory solutions to first order non-autonomous linear neutral delay differential equations of unstable type. Zbl 1143.34044
Philos, Ch. G.; Purnaras, I. K.; Sficas, Y. G.
2007
On the behaviour of the oscillatory solutions of second-order linear unstable type delay differential equations. Zbl 1096.34047
Philos, Ch. G.; Purnara, I. K.; Sficas, Y. G.
2005
On a nonlocal Cauchy problem for differential inclusions. Zbl 1080.34005
Gatsori, E.; Ntouyas, S. K.; Sficas, Y. G.
2004
On a nonlocal Cauchy problem for differential inclusions. Zbl 1112.34009
Gatsori, E.; Ntouyas, S. K.; Sficas, Y. G.
2004
Oscillation criteria for first-order delay equations. Zbl 1035.34075
Sficas, Y. G.; Stavroulakis, I. P.
2003
Oscillation criteria for delay equations. Zbl 0951.34045
Kon, M.; Sficas, Y. G.; Stavroulakis, I. P.
2000
An oscillation criterion for first-order linear delay differential equations. Zbl 0922.34060
Philos, Ch. G.; Sficas, Y. G.
1998
Boundary value problems for functional differential equations. Zbl 0854.34066
Ntouyas, S. K.; Sficas, Y. G.; Tsamatos, P. Ch.
1996
Uniform asymptotic stability of delay differential equations with amnesia. Zbl 0845.34084
Karakostas, George; Sficas, Yiannis
1995
Global attractivity in a nonlinear difference equation. Zbl 0817.39005
Philos, Ch. G.; Purnaras, I. K.; Sficas, Y. G.
1994
Existence results for initial value problems for neutral functional differential equations. Zbl 0810.34061
Ntouyas, S. K.; Sficas, Y. G.; Tsamatos, P. Ch.
1994
An existence principle for boundary value problems for second order functional differential equations. Zbl 0774.34052
Ntouyas, S. K.; Sficas, Y. G.; Tsamatos, P. Ch.
1993
Oscillations in higher-order neutral differential equations. Zbl 0770.34049
Philos, Ch. G.; Purnaras, I. K.; Sficas, Y. G.
1993
Global attractivity in Nicholson’s blowflies. Zbl 0754.34078
Kulenović, M. R. S.; Ladas, G.; Sficas, Y. G.
1992
Stable steady state of some population models. Zbl 0744.34071
Karakostas, G.; Philos, Ch. G.; Sficas, Y. G.
1992
The dynamics of some discrete population models. Zbl 0760.92019
Karakostas, G.; Philos, Ch. G.; Sficas, Y. G.
1991
Oscillations of integro-differential equations. Zbl 0742.45003
Ladas, G.; Philos, Ch. G.; Sficas, Y. G.
1991
Oscillations in neutral equations with periodic coefficients. Zbl 0732.34053
Ladas, G.; Philos, Ch. G.; Sficas, Y. G.
1991
Positive solutions of difference equations. Zbl 0683.39003
Philos, Ch. G.; Sficas, Y. G.
1990
On the existence of positive solutions of integrodifferential equations. Zbl 0672.45007
Philos, Ch. G.; Sficas, Y. G.
1990
Existence of positive solutions for certain difference equations. Zbl 0731.39001
Ladas, G.; Philos, Ch. G.; Sficas, Y. G.
1990
Comparison results for oscillations of delay equations. Zbl 0721.34080
Kulenović, M. R. S.; Ladas, G.; Sficas, Y. G.
1990
Sharp conditions for the oscillation of delay difference equations. Zbl 0685.39004
Ladas, G.; Philos, Ch. G.; Sficas, Y. G.
1989
Global attractivity in population dynamics. Zbl 0686.92019
Kulenović, M. R. S.; Ladas, G.; Sficas, Y. G.
1989
Necessary and sufficient conditions for the oscillation of difference equations. Zbl 0689.39002
Ladas, G.; Philos, Ch. G.; Sficas, Y. G.
1989
Necessary and sufficient conditions for oscillations of second-order neutral equations. Zbl 0668.34069
Ladas, G.; Partheniadis, E. C.; Sficas, Y. G.
1989
Necessary and sufficient conditions for oscillations of neutral equations with several coefficients. Zbl 0669.34069
Grammatikopoulos, M. K.; Sficas, Y. G.; Stavroulakis, I. P.
1988
Asymptotic behavior of oscillatory solutions. Zbl 0655.34063
Ladas, G.; Sficas, Y. G.
1988
Oscillations of second order neutral equations. Zbl 0666.34078
Ladas, G; Partheniadis, E. C.; Sficas, Y. G.
1988
Oscillations of second order linear delay differential equations. Zbl 0618.34059
Kulenovic, M. R. S.; Ladas, G.; Sficas, Y. G.
1988
Necessary and sufficient conditions for oscillations of neutral differential equations. Zbl 0631.34074
Sficas, Y. G.; Stavroulakis, I. P.
1987
On oscillations of some retarded differential equations. Zbl 0566.34053
Arino, O.; Ladas, G.; Sficas, Y. G.
1987
Necessary and sufficient conditions for oscillation of delay equations with constant coefficients. Zbl 0634.34052
Grammatikopoulos, M. K.; Ladas, G.; Sficas, Y. G.
1987
Oscillations of neutral delay differential equations. Zbl 0566.34054
Ladas, G.; Sficas, Y. G.
1986
Oscillations of higher-order neutral equations. Zbl 0566.34055
Ladas, G.; Sficas, Y. G.
1986
Oscillation and asymptotic behavior of neutral equations with variable coefficients. Zbl 0617.34067
Grammatikopoulos, M. K.; Ladas, G.; Sficas, Y. G.
1986
Necessary and sufficient conditions for oscillations of higher order delay differential equations. Zbl 0528.34070
Ladas, G.; Sficas, Y. G.; Stavroulakis, I. P.
1984
Ważewski’s topological method for Carathéodory systems. Zbl 0631.34019
Palamides, P. K.; Sficas, Y. G.; Staikos, V. A.
1984
Functional differential inequalities and equations with oscillating coefficients. Zbl 0531.34051
Ladas, G.; Sficas, Y. G.; Stavroulakis, I. P.
1984
Nonoscillatory functional differential equations. Zbl 0528.34071
Ladas, G.; Sficas, Y. G.; Stavroulakis, I. P.
1984
Necessary and sufficient conditions for oscillations of higher order delay differential equations. Zbl 0552.34063
Ladas, G.; Sficas, Y. G.; Stavroulakis, I. P.
1984
Oscillatory and asymptotic results for differential equations with retarded arguments deduced from the ordinary case. Zbl 0559.34069
Sficas, Y. G.; Staikos, V. A.
1984
Necessary and sufficient conditions for oscillations. Zbl 0526.34054
Ladas, G.; Sficas, Y. G.; Stavroulakis, I. P.
1983
Asymptotic behavior of solutions of retarded differential equations. Zbl 0521.34070
Ladas, G.; Sficas, Y. G.; Stavroulakis, I. P.
1983
On the asymptotic behavior of neutral functional differential equations. Zbl 0509.34072
Ntouyas, S. K.; Sficas, Y. G.
1983
A boundary value problem for functional differential equations of neutral type. Zbl 0523.34063
Sficas, Y. G.; Ntouyas, S. K.
1983
Oscillatory and asymptotic behavior of second and third order retarded differential equations. Zbl 0507.34062
Philos, Ch. G.; Sficas, Y. G.
1982
Some results on the asymptotic behavior of nonoscillatory solutions of differential equations with deviating arguments. Zbl 0499.34053
Philos, Ch. G.; Sficas, Y. G.; Staikos, V. A.
1982
A boundary value problem for $$n$$-th order functional differential equations. Zbl 0454.34047
Sficas, Y. G.; Ntouyas, S. K.
1981
Asymptotic behavior of Caratheodory systems: Anti-Lyapunov method. Zbl 0419.34047
Palamides, P. K.; Sficas, Y. G.; Staikos, V. A.
1980
Oscillatory properties of strongly superlinear differential equations with deviating arguments. Zbl 0405.34062
Grammatikopoulos, M. K.; Sficas, Y. G.; Staikos, V. A.
1979
On the behavior of nonoscillatory solutions of differential equations with deviating argument. Zbl 0417.34106
Sficas, Y. G.
1979
Strongly monotone solutions of retarded differential equations. Zbl 0429.34068
Sficas, Y. G.
1979
On the oscillatory and asymptotic behavior of a class of differential equations with deviating arguments. Zbl 0387.34028
Sficas, Y. G.; Stavroulakis, I. P.
1978
Asymptotic and oscillatory criteria for retarded differential equations. Zbl 0377.34040
Grammatikopoulos, M. K.; Sficas, Y. G.; Staikos, V. A.
1978
On the types of nonoscillatory solutions of differntial equations with deviating arguments. Zbl 0369.34033
Grammatikopoulos, M. K.; Sficas, Y. G.; Staikos, V. A.
1977
Oscillations of differential equations with deviating arguments. Zbl 0351.34045
Sficas, Y. G.; Staikos, V. A.
1976
On the oscillatory and asymptotic behavior of damped differential equations with retarded argument. Zbl 0353.34080
Sficas, Y. G.
1976
Retarded actions on oscillations. Zbl 0383.34024
Sficas, Y. G.
1976
Forced oscillations for differential equations of arbitrary order. Zbl 0325.34082
Staikos, V. A.; Sficas, Y. G.
1975
Oscillatory and asymptotic characterization of the solutions of differential equations with deviating arguments. Zbl 0303.34059
Staikos, V. A.; Sficas, Y. G.
1975
The effect of the delay on the oscillatory and asymptotic behavior of $$n$$-th order retarded differential equations. Zbl 0299.34100
Sficas, Y. G.
1975
Oscillatory and asymptotic properties of differential equations with retarded arguments. Zbl 0339.34073
Staikos, V. A.; Sficas, Y. G.
1975
On the oscillation of bounded solutions of forced differential equations with deviating arguments. Zbl 0352.34056
Staikos, Vasilios; Sficas, Yiannis
1975
The effect of retarded actions on nonlinear oscillations. Zbl 0263.34075
Sficas, Y. G.; Staikos, V. A.
1974
Oscillations of retarded differential equations. Zbl 0277.34087
Sficas, Y. G.; Staikos, V. A.
1974
Oscillations of differential equations with retardations. Zbl 0285.34050
Sficas, Yiannis G.; Staikos, Vasilios A.
1974
Some results on oscillatory and asymptotic behavior of differential equations with deviating arguments. Zbl 0355.34058
Staikos, V. A.; Sficas, Y. G.
1974
Existence and uniqueness for delay-differential equations of Caratheodory type. Zbl 0273.34041
Staikos, V. A.; Sficas, Y. G.
1973
On oscillation and asymptotic behavior of a certain class of differential equations with retarded argument. Zbl 0262.34060
Sficas, Y. G.
1973
Oscillatory and asymptotic behavior of functional differential equations. Zbl 0247.34076
Staikos, V. A.; Sficas, Y. G.
1972
Criteria for asymptotic and oscillatory character of functional differential equations of arbitrary order. Zbl 0274.34071
Staikos, V. A.; Sficas, Y. G.
1972
On some boundary value problems for first and second order delay differential equations. Zbl 0241.34075
Sficas, Yiannis
1971
An oscillation criterion for second order delay differential equations. Zbl 0241.34079
Sficas, Yiannis
1971
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### Cited by 525 Authors

 34 Ladas, Gerasimos E. 31 Grace, Said Rezk 31 Philos, Christos G. 28 Sficas, Yiannis G. 26 Stavroulakis, Ioannis P. 22 Saker, Samir H. 21 Grammatikopoulos, Myron K. 19 Chatzarakis, George E. 19 Lalli, Bikkar S. 19 Zhang, Binggen 16 Graef, John R. 14 Berezansky, Leonid M. 14 Braverman, Elena 13 Agarwal, Ravi P. 13 Kulenović, Mustafa R. S. 13 Shen, Jianhua 13 Yan, Jurang 12 Spikes, Paul W. 11 Tang, Xianhua 11 Yu, Jian-She 10 Kusano, Takaŝi 9 Camouzis, Elias 9 Grove, Edward Andrew 9 Purnaras, Ioannis K. 9 Yao, Zhijian 8 Gyori, Istvan 8 Karakostas, George L. 8 Palamides, Panos K. 8 Staikos, Vasilios A. 7 El-Morshedy, Hassan A. 7 Ocalan, Ozkan 7 Wei, Junjie 7 Werbowski, Jaroslaw 6 Bainov, Drumi Dimitrov 6 Diblík, Josef 6 Jadlovská, Irena 6 Karpuz, Başak 6 Ntouyas, Sotiris K. 6 Onose, Hiroshi 6 Qian, Chuanxi 6 Sedaghat, Hassan 6 Wang, Wentao 6 Wong, Fu-Hsiang 6 Yeh, Cheh-Chih 5 Cheng, Sui Sun 5 Džurina, Jozef 5 Li, Jingwen 5 Li, Wan-Tong 5 Muroya, Yoshiaki 5 Tsamatos, Panagiotis Ch. 5 Wang, Peiguang 5 Wang, Xiao 4 Ahmad, Rokiah Rozita 4 Ahmed, Fatima N. 4 Alzabut, Jehad O. 4 Din, Ummul Khair Salma 4 Ge, Weigao 4 Gopalsamy, Kondalsamy 4 Kordonis, I.-G. E. 4 Kubiaczyk, Ireneusz 4 Li, Zhixiang 4 Liu, Yuji 4 Liz, Eduardo 4 Myshkis, Anatoliĭ Dmitrievich 4 Noorani, Mohd Salmi Mohd 4 Pinelas, Sandra 4 Wang, Zhi-Cheng 4 Zhou, Yong 3 Attia, Emad R. 3 Balachandran, Krishnan 3 Bolat, Yaşar 3 Cecchi, Mariella 3 Chuanxi, Q. 3 Dahiya, Rajbir S. 3 Das, Pitambar 3 Devault, Richard 3 El-Afifi, M. M. 3 Ivanov, Anatoli F. 3 Jaroš, Jaroslav 3 Kartsatos, Athanassios G. 3 Koplatadze, R. G. 3 Li, Tongxing 3 Luo, Zhiguo 3 Marušiak, Pavol 3 O’Regan, Donal 3 Papaschinopoulos, Garyfalos 3 Parhi, Narahari 3 Pituk, Mihály 3 Rath, Radhanath N. 3 Schinas, Christos J. 3 Schultz, S. W. 3 Shevelo, Vladimir Nikolajevič 3 Staněk, Svatoslav 3 Sugie, Jitsuro 3 Thandapani, Ethiraju 3 Tian, Chuanjun 3 Tiryaki, Aydin 3 Trofimchuk, Sergei I. 3 Wang, Qiru 3 Weng, Peixuan ...and 425 more Authors
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### Cited in 98 Serials

 114 Journal of Mathematical Analysis and Applications 52 Computers & Mathematics with Applications 46 Applied Mathematics and Computation 29 Journal of Difference Equations and Applications 25 Czechoslovak Mathematical Journal 24 Applied Mathematics Letters 24 Nonlinear Analysis. Theory, Methods & Applications 23 Journal of Differential Equations 20 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 19 Applicable Analysis 18 Abstract and Applied Analysis 16 Advances in Difference Equations 14 Annali di Matematica Pura ed Applicata. Serie Quarta 14 Mathematica Slovaca 13 Journal of Computational and Applied Mathematics 13 Mathematical and Computer Modelling 10 Ukrainian Mathematical Journal 9 Proceedings of the American Mathematical Society 8 Applied Mathematical Modelling 7 Applied Mathematics. Series B (English Edition) 7 Nonlinear Analysis. Real World Applications 6 Bulletin of the Australian Mathematical Society 6 Rocky Mountain Journal of Mathematics 6 Journal of Inequalities and Applications 6 Discrete Dynamics in Nature and Society 5 Mathematical Methods in the Applied Sciences 5 Archiv der Mathematik 5 Journal of Applied Mathematics and Computing 5 International Journal of Biomathematics 4 Applied Mathematics and Mechanics. (English Edition) 4 Acta Mathematicae Applicatae Sinica. English Series 4 Proceedings of the Indian Academy of Sciences. Mathematical Sciences 4 Mediterranean Journal of Mathematics 3 Monatshefte für Mathematik 3 Tohoku Mathematical Journal. Second Series 3 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 3 Journal of Dynamics and Differential Equations 3 Georgian Mathematical Journal 3 Opuscula Mathematica 3 Central European Journal of Mathematics 3 Hacettepe Journal of Mathematics and Statistics 3 International Journal of Differential Equations 2 International Journal of Control 2 Chaos, Solitons and Fractals 2 Transactions of the American Mathematical Society 2 Journal of Mathematical Sciences (New York) 2 Functional Differential Equations 2 Differential Equations and Dynamical Systems 2 Acta Mathematica Sinica. English Series 2 Journal of Dynamical and Control Systems 2 Journal of Applied Mathematics 2 Boundary Value Problems 2 Nonlinear Oscillations 1 Israel Journal of Mathematics 1 Journal of Mathematical Biology 1 Periodica Mathematica Hungarica 1 ZAMP. Zeitschrift für angewandte Mathematik und Physik 1 Demonstratio Mathematica 1 Fuzzy Sets and Systems 1 Glasgow Mathematical Journal 1 Information Sciences 1 The Journal of the Indian Mathematical Society. New Series 1 Mathematische Nachrichten 1 Proceedings of the Edinburgh Mathematical Society. Series II 1 Quaestiones Mathematicae 1 Quarterly of Applied Mathematics 1 Rendiconti del Circolo Matemàtico di Palermo. Serie II 1 Rendiconti del Seminario Matematico della Università di Padova 1 Results in Mathematics 1 Acta Mathematica Hungarica 1 Acta Applicandae Mathematicae 1 Physica D 1 Journal of Integral Equations and Applications 1 Aequationes Mathematicae 1 Computers and Mathematics with Applications. Part A 1 Chinese Science Bulletin 1 Russian Mathematics 1 Electronic Journal of Differential Equations (EJDE) 1 Journal of the Egyptian Mathematical Society 1 Turkish Journal of Mathematics 1 Filomat 1 Arab Journal of Mathematical Sciences 1 Journal of Applied Analysis 1 Communications in Nonlinear Science and Numerical Simulation 1 Applied Sciences 1 International Journal of Nonlinear Sciences and Numerical Simulation 1 The ANZIAM Journal 1 Discrete and Continuous Dynamical Systems. Series B 1 Portugaliae Mathematica. Nova Série 1 Iranian Journal of Fuzzy Systems 1 Proceedings of the Japan Academy 1 Matematický Časopis, Slovenskej Akadémie Vied 1 Frontiers of Mathematics in China 1 Nonlinear Analysis. Hybrid Systems 1 Journal of Nonlinear Evolution Equations and Applications 1 Communications in Mathematics 1 Journal of Applied Analysis and Computation 1 Electronic Journal of Mathematical Analysis and Applications EJMAA
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### Cited in 21 Fields

 452 Ordinary differential equations (34-XX) 194 Difference and functional equations (39-XX) 91 Biology and other natural sciences (92-XX) 25 Partial differential equations (35-XX) 23 Operator theory (47-XX) 22 Integral equations (45-XX) 15 Dynamical systems and ergodic theory (37-XX) 10 Numerical analysis (65-XX) 7 Real functions (26-XX) 6 Systems theory; control (93-XX) 3 Calculus of variations and optimal control; optimization (49-XX) 2 Functional analysis (46-XX) 2 Probability theory and stochastic processes (60-XX) 2 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Potential theory (31-XX) 1 Special functions (33-XX) 1 Abstract harmonic analysis (43-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Mechanics of deformable solids (74-XX) 1 Fluid mechanics (76-XX) 1 Statistical mechanics, structure of matter (82-XX)