Christos G. Philos

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http://www.math.uoi.gr/~cphilos/

Articles in Scholarly Journals [Incomplete List]

  1. Asymptotic behavior of the oscillatory solutions to first order non-autonomous linear neutral delay differential equations of unstable type
    Mathematical and Computer Modelling, vol. 46, no. 3-4, pp. 422–438, 2007
  2. POSITIVE INCREASING SOLUTIONS ON THE HALF-LINE TO SECOND ORDER NONLINEAR DELAY DIFFERENTIAL EQUATIONS
    Glasgow Mathematical Journal, vol. 49, no. 02, p. 197, 2007
  3. Global Solutions Approaching Lines at Infinity to Second Order Nonlinear Delay Differential Equations
    Funkcialaj Ekvacioj, vol. 50, no. 2, pp. 213–259, 2007
  4. Asymptotic Decay of the Oscillatory Solutions to First Order Non-Autonomous Linear Unstable Type Delay Differential Equations
    Funkcialaj Ekvacioj, vol. 49, no. 3, pp. 385–413, 2006
  5. On linear Volterra difference equations with infinite delay
    Advances in Difference Equations, vol. 2006, Article ID 78470, 28 pages, 2006
  6. On the Behavior of the Solutions for Certain First Order Linear Autonomous Functional Differential Equations
    Rocky Mountain Journal of Mathematics, vol. 36, no. 6, pp. 1999–2019, 2006
  7. A result on the behavior of the solutions for scalar first order linear autonomous neutral delay differential equations
    Mathematical Proceedings of the Cambridge Philosophical Society, vol. 140, no. 02, p. 349, 2006
  8. Asymptotic properties of solutions to linear non-autonomous neutral differential equations
    Journal of Mathematical Analysis and Applications, vol. 318, no. 1, pp. 296–304, 2006
  9. On the behavior of the solutions to periodic linear delay differential and difference equations
    Journal of Mathematical Analysis and Applications, vol. 322, no. 2, pp. 847–863, 2006
  10. Global solutions of a singular initial value problem to second order nonlinear delay differential equations
    Mathematical and Computer Modelling, vol. 43, no. 7-8, pp. 854–869, 2006
  11. On non-autonomous linear difference equations with continuous variable
    The Journal of Difference Equations and Applications, vol. 12, no. 7, pp. 651–668, 2006
  12. Existence of solutions of a boundary value problem on the half-line to second order nonlinear delay differential equations
    Archiv der Mathematik, vol. 86, no. 2, pp. 163–175, 2006
  13. The behavior of the solutions of periodic linear neutral delay difference equations
    Journal of Computational and Applied Mathematics, vol. 175, no. 2, pp. 209–230, 2005
  14. More on the Behavior of Solutions to Linear Integrodifferential Equations with Unbounded Delay
    Funkcialaj Ekvacioj, vol. 48, no. 3, pp. 393–414, 2005
  15. Asymptotic behaviour and stability to linear non-autonomous neutral delay difference equations
    The Journal of Difference Equations and Applications, vol. 11, no. 6, pp. 503–513, 2005
  16. An asymptotic result for some delay difference equations with continuous variable
    Advances in Difference Equations, vol. 2004, no. 1, pp. 1–10, 2004
  17. Sufficient Conditions for the Oscillation of Delay Difference Equations
    The Journal of Difference Equations and Applications, vol. 10, no. 4, pp. 419–435, 2004
  18. On the Behavior of the Solutions for Certain Linear Autonomous Difference Equations
    The Journal of Difference Equations and Applications, vol. 10, no. 12, pp. 1049–1067, 2004
  19. The behavior of solutions of linear volterra difference equations with infinite delay
    Computers & Mathematics with Applications, vol. 47, no. 10-11, pp. 1555–1563, 2004
  20. On the behavior of the oscillatory solutions of first or second order delay differential equations
    Journal of Mathematical Analysis and Applications, vol. 291, no. 2, pp. 764–774, 2004
  21. Asymptotic to polynomials solutions for nonlinear differential equations
    Nonlinear Analysis, vol. 59, no. 7, pp. 1157–1179, 2004
  22. An asymptotic result and a stability criterion for linear nonautonomous delay difference equations
    Archiv der Mathematik, vol. 83, no. 3, 2004
  23. Periodic first order linear neutral delay differential equations
    Applied Mathematics and Computation, vol. 117, no. 2-3, pp. 203–222, 2001
  24. On the behavior of the solutions for linear autonomous neutral delay difference equations
    Journal of Difference Equations and Applications, vol. 5, no. 3, pp. 219–233, 1999
  25. The behavior of solutions of linear integro-differential equations with unbounded delay
    Computers & Mathematics with Applications, vol. 38, no. 2, pp. 45–50, 1999
  26. ON THE BEHAVIOUR OF THE OSCILLATORY SOLUTIONS OF SECOND-ORDER LINEAR UNSTABLE TYPE DELAY DIFFERENTIAL EQUATIONS
    Proceedings of the Edinburgh Mathematical Society, vol. 48, no. 2, pp. 485–498, 1999
  27. Georgian Mathematical Journal, vol. 6, no. 3, pp. 263–284, 1999
  28. Oscillation and nonoscillation in linear delay or advanced difference equations
    Mathematical and Computer Modelling, vol. 27, no. 7, pp. 11–21, 1998
  29. Some results on the behavior of the solutions of a linear delay difference equation with periodic coefficients
    Applicable Analysis, vol. 69, no. 1, pp. 83–104, 1998
  30. Proceedings of the American Mathematical Society, vol. 126, no. 06, pp. 1661–1668, 1998
  31. On the existence of positive solutions for certain difference equations and inequalities
    Journal of Inequalities and Applications, vol. 2, no. 1, pp. 57–69, 1998
  32. On the behavior of the solutions of scalar first order linear autonomous neutral delay differential equations
    Archiv der Mathematik, vol. 71, no. 6, pp. 454–464, 1998
  33. On the oscillation of some linear difference equations with periodic coefficients
    Journal of Computational and Applied Mathematics, vol. 84, no. 2, pp. 219–241, 1997
  34. Oscillation of neutral difference equations with periodic coefficients
    Computers & Mathematics with Applications, vol. 33, no. 7, pp. 11–27, 1997
  35. Asymptotic behavior of solutions of second order nonlinear ordinary differential equations
    Nonlinear Analysis, vol. 24, no. 1, pp. 81–90, 1995
  36. Global attractivity in a nonlinear difference equation
    Applied Mathematics and Computation, vol. 62, no. 2-3, pp. 249–258, 1994
  37. Oscillations in a class of linear difference equations with periodic coefficients
    Applicable Analysis, vol. 53, no. 3, pp. 175–183, 1994
  38. Positive solutions of integrodifferential equations
    Journal of Applied Mathematics and Stochastic Analysis, vol. 6, no. 1, pp. 55–68, 1993
  39. Oscillations in Second Order Linear Autonomous Differential Equations with Distributed Type Deviating Arguments
    Journal of Mathematical Analysis and Applications, vol. 176, no. 2, pp. 458–492, 1993
  40. Stable steady state of some population models
    Journal of Dynamics and Differential Equations, vol. 4, no. 1, pp. 161–190, 1992
  41. Oscillations in difference equations with periodic coefficients
    Archiv der Mathematik, vol. 58, no. 5, pp. 453–461, 1992
  42. On the oscillation of second order nonlinear differential equations
    Archiv der Mathematik, vol. 59, no. 3, pp. 260–271, 1992
  43. On the oscillation of neutral differential equations
    Journal of Mathematical Analysis and Applications, vol. 170, no. 2, pp. 299–321, 1992
  44. Oscillations in superlinear differential equations of second order
    Journal of Mathematical Analysis and Applications, vol. 165, no. 1, pp. 1–11, 1992
  45. Oscillations in a class of difference equations
    Applied Mathematics and Computation, vol. 48, no. 1, pp. 45–57, 1992
  46. On the nature of the nonoscillatory solutions of a class of neutral delay differential equations
    Journal of Mathematical Analysis and Applications, vol. 154, no. 2, pp. 417–434, 1991
  47. Oscillations of first order linear retarded differential equations
    Journal of Mathematical Analysis and Applications, vol. 157, no. 1, pp. 17–33, 1991
  48. Oscillations of some delay differential equations with periodic coefficients
    Journal of Mathematical Analysis and Applications, vol. 162, no. 2, pp. 452–475, 1991
  49. The dynamics of some discrete population models
    Nonlinear Analysis, vol. 17, no. 11, pp. 1069–1084, 1991
  50. Oscillations in linear difference equations with variable coefficients
    Journal of Applied Mathematics and Stochastic Analysis, vol. 4, no. 3, pp. 241–257, 1991
  51. On the Oscillation of Differential Equations with Periodic Coefficients
    Proceedings of the American Mathematical Society, vol. 111, no. 2, p. 433, 1991
  52. Oscillations in Neutral Equations with Periodic Coefficients
    Proceedings of the American Mathematical Society, vol. 113, no. 1, p. 123, 1991
  53. Positive Solutions of Difference Equations
    Proceedings of the American Mathematical Society, vol. 108, no. 1, p. 107, 1990
  54. On the existence of positive solutions of integrodifferential equations
    Applicable Analysis, vol. 36, no. 3, pp. 189–210, 1990
  55. An oscillation criterion for superlinear differential equations of second order
    Journal of Mathematical Analysis and Applications, vol. 148, no. 2, pp. 306–316, 1990
  56. On Oscillation of Second Order Sublinear Ordinary Differential Equations with Alternating Coefficients
    Mathematische Nachrichten, vol. 146, no. 7-12, pp. 105–116, 1990
  57. Oscillation theorems for linear differential equations of second order
    Archiv der Mathematik, vol. 53, no. 5, pp. 482–492, 1989
  58. Sharp conditions for the oscillation of delay difference equations
    Journal of Applied Mathematics and Stochastic Analysis, vol. 2, no. 2, pp. 101–111, 1989
  59. Integral Averages and Second Order Superlinear Oscillation
    Mathematische Nachrichten, vol. 120, no. 1, pp. 127–138, 1985
  60. On second order sublinear oscillation
    Aequationes Mathematicae, vol. 27, no. 1, pp. 242–254, 1984
  61. On the Asymptotic Behavior of the Nonoscillatory Solutions of Differential Equations with Deviating Arguments
    Mathematische Nachrichten, vol. 113, no. 1, pp. 107–128, 1983
  62. Oscillation of sublinear differential equations of second order
    Nonlinear Analysis, vol. 7, no. 10, pp. 1071–1080, 1983
  63. A basic asymptotic criterion for differential equations with deviating arguments and its applications to the nonoscillation of linear ordinary equations
    Nonlinear Analysis, vol. 6, no. 10, pp. 1095–1113, 1982
  64. Nonoscillation and Damped Oscillations for Differential Equations with Deviating Arguments
    Mathematische Nachrichten, vol. 106, no. 1, pp. 109–119, 1982
  65. On the existence of nonoscillatory solutions tending to zero at ? for differential equations with positive delays
    Archiv der Mathematik, vol. 36, no. 1, pp. 168–178, 1981
  66. Oscillatory and asymptotic behavior of strongly superlinear differential equations with deviating arguments
    Annali di Matematica Pura ed Applicata, vol. 126, no. 1, pp. 343–361, 1980
  67. On the oscillatory and asymptotic behavior of the bounded solutions of differential equations with deviating arguments
    Annali di Matematica Pura ed Applicata, Series 4, vol. 119, no. 1, pp. 25–40, 1979
  68. Quick Oscillations With Damping
    Mathematische Nachrichten, vol. 92, no. 1, pp. 153–160, 1979
  69. Non-oscillatory phenomena and damped oscillations
    Nonlinear Analysis, vol. 2, no. 2, pp. 197–210, 1978