Wan-Tong Li

Articles in Scholarly Journals [Incomplete List]

  1. Traveling Fronts in Monostable Equations with Nonlocal Delayed Effects
    Journal of Dynamics and Differential Equations, 2008
  2. Hopf bifurcation and stability of periodic solutions in a delayed eco-epidemiological system
    Applied Mathematics and Computation, vol. 198, no. 2, pp. 865–876, 2008
  3. Travelling wavefronts of Belousov–Zhabotinskii system with diffusion and delay☆
    Applied Mathematics Letters, 2008
  4. On the number of positive solutions of systems of nonlinear dynamic equations on time scales☆
    Journal of Computational and Applied Mathematics, vol. 219, no. 1, pp. 123–133, 2008
  5. Traveling waves in a diffusive predator–prey model with holling type-III functional response
    Chaos, Solitons & Fractals, vol. 37, no. 2, pp. 476–486, 2008
  6. Stability and Hopf bifurcation for a delayed cooperation diffusion system with Dirichlet boundary conditions
    Chaos, Solitons & Fractals, vol. 38, no. 1, pp. 227–237, 2008
  7. Bistable wavefronts in a diffusive and competitive Lotka–Volterra type system with nonlocal delays
    Journal of Differential Equations, vol. 244, no. 3, pp. 487–513, 2008
  8. Entire solutions in monostable reaction–diffusion equations with delayed nonlinearity
    Journal of Differential Equations, vol. 245, no. 1, pp. 102–129, 2008
  9. Traveling wavefronts in temporally discrete reaction–diffusion equations with delay
    Nonlinear Analysis: Real World Applications, vol. 9, no. 1, pp. 197–205, 2008
  10. Existence and nonexistence of positive solutions for second-order time scale systems
    Nonlinear Analysis: Theory, Methods & Applications, vol. 68, no. 10, pp. 3107–3114, 2008
  11. Positive solutions to nonlinear first-order PBVPs with parameter on time scales
    Nonlinear Analysis: Theory, Methods & Applications, 2008
  12. Global asymptotic stability of a second order rational difference equation
    Journal of Difference Equations and Applications, pp. 1–1, 2008
  13. STABILITY AND HOPF BIFURCATION FOR A DELAYED COOPERATIVE SYSTEM WITH DIFFUSION EFFECTS
    International Journal of Bifurcation and Chaos, vol. 18, no. 02, p. 441, 2008
  14. Permanence in delayed ratio-dependent predator–prey models with monotonic functional responses?
    Nonlinear Analysis: Real World Applications, vol. 8, no. 2, pp. 424–434, 2007
  15. Monotone travelling fronts of a food-limited population model with nonlocal delay
    Nonlinear Analysis: Real World Applications, vol. 8, no. 2, pp. 699–712, 2007
  16. Bifurcation and global periodic solutions in a delayed facultative mutualism system
    Physica D: Nonlinear Phenomena, vol. 227, no. 1, pp. 51–69, 2007
  17. Existence and multiplicity of solutions for fourth-order boundary value problems with three parameters
    Mathematical and Computer Modelling, vol. 46, no. 3-4, pp. 525–534, 2007
  18. Positive solutions of singular p-Laplacian BVPs with sign changing nonlinearity on time scales
    Mathematical and Computer Modelling, 2007
  19. Controllability of evolution differential inclusions in Banach spaces
    Nonlinear Analysis: Theory, Methods & Applications, vol. 67, no. 2, pp. 623–632, 2007
  20. On boundary value problems of second order perturbed dynamic inclusions on time scales?
    Nonlinear Analysis: Theory, Methods & Applications, vol. 67, no. 2, pp. 633–640, 2007
  21. Existence of solutions to nonlinear first-order PBVPs on time scales
    Nonlinear Analysis: Theory, Methods & Applications, vol. 67, no. 3, pp. 883–888, 2007
  22. Periodic solutions for dynamic equations on time scales
    Nonlinear Analysis: Theory, Methods & Applications, vol. 67, no. 5, pp. 1457–1463, 2007
  23. Triple positive pseudo-symmetric solutions of three-point BVPs for pp-Laplacian dynamic equations on time scales
    Nonlinear Analysis: Theory, Methods & Applications, 2007
  24. Existence and stability of traveling wave fronts in reaction advection diffusion equations with nonlocal delay
    Journal of Differential Equations, vol. 238, no. 1, pp. 153–200, 2007
  25. Existence theory for positive solutions to one-dimensional p-Laplacian boundary value problems on time scales
    Journal of Differential Equations, vol. 240, no. 2, pp. 217–248, 2007
  26. Existence and multiplicity of solutions for fourth-order boundary value problems with parameters
    Journal of Mathematical Analysis and Applications, vol. 327, no. 1, pp. 362–375, 2007
  27. Existence and global attractivity of positive periodic solutions for the impulsive delay Nicholson's blowflies model
    Journal of Computational and Applied Mathematics, vol. 201, no. 1, pp. 55–68, 2007
  28. Existence results for second-order dynamic inclusion with mm-point boundary value conditions on time scales?
    Applied Mathematics Letters, vol. 20, no. 8, pp. 885–891, 2007
  29. Existence results for dynamic inclusions on time scales with nonlocal initial conditions?
    Computers & Mathematics with Applications, vol. 53, no. 1, pp. 12–20, 2007
  30. Existence and multiplicity of positive solutions to nonlinear first-order PBVPs on time scales
    Computers & Mathematics with Applications, vol. 54, no. 6, pp. 861–871, 2007
  31. Global asymptotical stability of a second order rational difference equation
    Computers & Mathematics with Applications, 2007
  32. Periodic solutions of delayed predator–prey model with the Beddington–DeAngelis functional response
    Chaos, Solitons & Fractals, vol. 33, no. 2, pp. 505–512, 2007
  33. Existence of positive periodic solution of a neutral impulsive delay predator–prey system
    Applied Mathematics and Computation, vol. 185, no. 1, pp. 499–507, 2007
  34. Global stability of a rational difference equation
    Applied Mathematics and Computation, vol. 190, no. 2, pp. 1322–1327, 2007
  35. Positive solutions of singular p-Laplacian dynamic equations with sign changing nonlinearity
    Applied Mathematics and Computation, 2007
  36. On the Diffusive Nicholson’s Blowflies Equation with Nonlocal Delay
    Journal of Nonlinear Science, vol. 17, no. 6, pp. 505–525, 2007
  37. Global asymptotic stability for Hopfield-type neural networks with diffusion effects
    Applied Mathematics and Mechanics, vol. 28, no. 3, pp. 361–368, 2007
  38. Controllability of Functional Integro-Differential Inclusions with an Unbounded Delay
    Journal of Optimization Theory and Applications, vol. 132, no. 1, pp. 125–142, 2007
  39. Traveling fronts in diffusive and cooperative Lotka–Volterra system with nonlocal delays
    Zeitschrift für angewandte Mathematik und Physik, vol. 58, no. 4, pp. 571–591, 2006
  40. Positive Solutions for Second–Order m–Point Boundary Value Problems on Time Scales
    Acta Mathematica Sinica, English Series, vol. 22, no. 6, pp. 1797–1804, 2006
  41. Controllability of Second-Order Differential and Integro-Differential Inclusions in Banach Spaces
    Journal of Optimization Theory and Applications, vol. 129, no. 1, pp. 77–87, 2006
  42. Multiple bifurcations in a predator–prey system with monotonic functional response
    Applied Mathematics and Computation, vol. 172, no. 2, pp. 1103–1120, 2006
  43. Hopf bifurcation and global periodic solutions in a delayed predator–prey system
    Applied Mathematics and Computation, vol. 177, no. 1, pp. 427–445, 2006
  44. Multiple positive solutions for p-Laplacian m-point boundary value problems on time scales?
    Applied Mathematics and Computation, vol. 182, no. 1, pp. 478–491, 2006
  45. Global asymptotic stability for a higher order nonlinear rational difference equations
    Applied Mathematics and Computation, vol. 182, no. 2, pp. 1819–1831, 2006
  46. Global asymptotic stability of a ratio-dependent predator–prey system with diffusion
    Journal of Computational and Applied Mathematics, vol. 188, no. 2, pp. 205–227, 2006
  47. Travelling wave fronts in reaction–diffusion systems with spatio-temporal delays
    Journal of Differential Equations, vol. 222, no. 1, pp. 185–232, 2006
  48. Eigenvalue problems for second-order nonlinear dynamic equations on time scales
    Journal of Mathematical Analysis and Applications, vol. 318, no. 2, pp. 578–592, 2006
  49. Persistence and global stability of positive periodic solutions of three species food chains with omnivory
    Journal of Mathematical Analysis and Applications, vol. 324, no. 1, pp. 397–408, 2006
  50. Existence results for impulsive dynamic equations on time scales with nonlocal initial conditions?
    Mathematical and Computer Modelling, vol. 43, no. 3-4, pp. 377–384, 2006
  51. Existence of travelling wave solutions in delayed reaction–diffusion systems with applications to diffusion–competition systems
    Nonlinearity, vol. 19, no. 6, pp. 1253–1273, 2006
  52. Harmless delays in a discrete ratio-dependent periodic predator-prey system
    Discrete Dynamics in Nature and Society, vol. 2006, Article ID 12176, 21 pages, 2006
  53. Stability and bifurcation in a simplified four-neuron BAM neural network with multiple delays
    Discrete Dynamics in Nature and Society, vol. 2006, Article ID 32529, 29 pages, 2006
  54. Global existence of periodic solutions in a simplified four-neuron BAM neural network model with multiple delays
    Discrete Dynamics in Nature and Society, vol. 2006, Article ID 57254, 18 pages, 2006
  55. Existence criteria and classification schemes for positive solutions of second-order nonlinear difference systems
    Discrete Dynamics in Nature and Society, vol. 2006, Article ID 58532, 15 pages, 2006
  56. Dynamics of a nonautonomous semiratio-dependent predator-prey system with nonmonotonic functional responses
    Discrete Dynamics in Nature and Society, vol. 2006, Article ID 70656, 19 pages, 2006
  57. Global stability of delayed Hopfield neural networks under dynamical thresholds
    Discrete Dynamics in Nature and Society, vol. 2005, no. 1, pp. 1–17, 2005
  58. Permanence and global stability of positive solutions of a nonautonomous discrete ratio-dependent predator-prey model
    Discrete Dynamics in Nature and Society, vol. 2005, no. 2, pp. 135–144, 2005
  59. Positive periodic solution of a neutral delay competition model with impulses
    Applicable Analysis, vol. 84, no. 11, pp. 1103–1116, 2005
  60. Global attractivity of a higher order nonlinear difference equation
    The Journal of Difference Equations and Applications, vol. 11, no. 10, pp. 947–958, 2005
  61. Dynamics of a higher order nonlinear rational difference equation
    The Journal of Difference Equations and Applications, vol. 11, no. 2, pp. 133–150, 2005
  62. Positive solution for system of nonlinear first-order PBVPs on time scales
    Nonlinear Analysis, 2005
  63. Existence results for second order impulsive functional differential inclusions
    Journal of Mathematical Analysis and Applications, vol. 301, no. 2, pp. 477–490, 2005
  64. Positive solutions of the nonlinear fourth-order beam equation with three parameters
    Journal of Mathematical Analysis and Applications, vol. 303, no. 1, pp. 150–163, 2005
  65. Existence of positive solution for second-order nonlinear discrete system with parameter
    Mathematical and Computer Modelling, vol. 41, no. 4-5, pp. 493–499, 2005
  66. Global attractivity of positive periodic solutions for an impulsive delay periodic model of respiratory dynamics
    Journal of Computational and Applied Mathematics, vol. 174, no. 2, pp. 227–238, 2005
  67. Positive periodic solutions of delay difference equations and applications in population dynamics
    Journal of Computational and Applied Mathematics, vol. 176, no. 2, pp. 357–369, 2005
  68. Existence and global attractivity of positive periodic solutions of functional differential equations with feedback control
    Journal of Computational and Applied Mathematics, vol. 180, no. 2, pp. 293–309, 2005
  69. Existence and global stability of periodic solutions of a discrete ratio-dependent food chain model with delay
    Applied Mathematics and Computation, vol. 162, no. 3, pp. 1333–1349, 2005
  70. Dynamics of a rational difference equation
    Applied Mathematics and Computation, vol. 163, no. 2, pp. 577–591, 2005
  71. Global asymptotic stability of a second-order nonlinear difference equation
    Applied Mathematics and Computation, vol. 168, no. 2, pp. 981–989, 2005
  72. Oscillation of perturbed nonlinear dynamic equations on time scales
    ZAMM, vol. 85, no. 10, pp. 755–760, 2005
  73. On the recursive sequencex n +1=α-(x n /x n −1)
    Journal of Applied Mathematics and Computing, vol. 17, no. 1-2, pp. 269–282, 2005
  74. Periodic solutions of a periodic Lotka?Volterra system with delays
    Applied Mathematics and Computation, vol. 156, no. 3, pp. 787–803, 2004
  75. Asymptotic properties of the positive equilibrium of a discrete survival model*1
    Applied Mathematics and Computation, vol. 157, no. 1, pp. 29–38, 2004
  76. Existence of positive solutions of boundary value problem for a discrete difference system
    Applied Mathematics and Computation, vol. 156, no. 3, pp. 857–870, 2004
  77. Periodic solution of a delayed predator?prey system without dominating instantaneous negative feedback
    Applied Mathematics and Computation, vol. 156, no. 3, pp. 871–882, 2004
  78. Interval oscillation criteria for second order neutral nonlinear differential equations
    Applied Mathematics and Computation, vol. 157, no. 1, pp. 39–51, 2004
  79. Existence of positive solutions of BVPs for third-order discrete nonlinear difference systems
    Applied Mathematics and Computation, vol. 157, no. 1, pp. 53–64, 2004
  80. Global stability and oscillation in nonlinear difference equations of population dynamics
    Applied Mathematics and Computation, vol. 157, no. 1, pp. 115–125, 2004
  81. Positive solutions of second-order half-linear dynamic equations on time scales*1
    Applied Mathematics and Computation, vol. 158, no. 2, pp. 331–344, 2004
  82. Dynamic behavior of a recursive sequence*1
    Applied Mathematics and Computation, vol. 157, no. 3, pp. 713–727, 2004
  83. Permanence and global stability for nonautonomous discrete model of plankton allelopathy
    Applied Mathematics Letters, vol. 17, no. 9, pp. 1007–1013, 2004
  84. Three positive solutions for second-order Neumann boundary value problems
    Applied Mathematics Letters, vol. 17, no. 9, pp. 1079–1084, 2004
  85. Periodic solutions and permanence for a delayed nonautonomous ratio-dependent predator–prey model with Holling type functional response
    Journal of Computational and Applied Mathematics, vol. 162, no. 2, pp. 341–357, 2004
  86. Multiple positive solutions for nonlinear dynamical systems on a measure chain
    Journal of Computational and Applied Mathematics, vol. 162, no. 2, pp. 421–430, 2004
  87. Periodic solution of a delayed predator–prey system with Michaelis–Menten type functional response
    Journal of Computational and Applied Mathematics, vol. 166, no. 2, pp. 453–463, 2004
  88. Stable periodic solution of the discrete periodic Leslie-Gower predator-prey model
    Mathematical and Computer Modelling, vol. 40, no. 3-4, pp. 261–269, 2004
  89. Existence and uniqueness of positive periodic solutions of functional differential equations
    Journal of Mathematical Analysis and Applications, vol. 293, no. 1, pp. 28–39, 2004
  90. Permanence for a delayed discrete ratio-dependent predator?prey system with Holling type functional response
    Journal of Mathematical Analysis and Applications, vol. 299, no. 2, pp. 357–374, 2004
  91. Positive solutions for nonlinear three-point boundary value problems on time scales
    Journal of Mathematical Analysis and Applications, vol. 299, no. 2, pp. 508–524, 2004
  92. Classifications and existence criteria for positive solutions of systems of nonlinear differential equations
    Journal of Mathematical Analysis and Applications, vol. 298, no. 2, pp. 446–462, 2004
  93. Global behavior of a higher order nonlinear difference equation
    Journal of Mathematical Analysis and Applications, vol. 299, no. 1, pp. 113–126, 2004
  94. Existence and global attractivity of positive periodic solutions of functional differential equations with impulses
    Nonlinear Analysis, vol. 59, no. 6, pp. 857–877, 2004
  95. Qualitative analysis of a discrete logistic equation with several delays
    Applied Mathematics and Computation, vol. 147, no. 2, pp. 515–525, 2004
  96. Interval oscillation criteria for second-order quasi-linear nonhomogeneous differential equations with damping
    Applied Mathematics and Computation, vol. 147, no. 3, pp. 753–763, 2004
  97. Positive periodic solutions of a class of delay differential system with feedback control
    Applied Mathematics and Computation, vol. 148, no. 1, pp. 35–46, 2004
  98. Multiple positive solutions of BVPs for third-order discrete difference systems
    Applied Mathematics and Computation, vol. 149, no. 2, pp. 389–398, 2004
  99. Global attractivity for a class of higher order nonlinear difference equations
    Applied Mathematics and Computation, vol. 149, no. 2, pp. 533–546, 2004
  100. Global attractivity of the difference equation xn+1=a+(xn-k/xn)
    Applied Mathematics and Computation, vol. 151, no. 3, pp. 879–885, 2004
  101. Optimal harvesting control problem for linear periodic age-dependent population dynamics
    Applied Mathematics and Computation, vol. 151, no. 3, pp. 789–800, 2004
  102. Classifications and existence of positive solutions of higher-order nonlinear neutral difference equations
    Applied Mathematics and Computation, vol. 152, no. 2, pp. 351–366, 2004
  103. Existence of positive solutions of BVPs for second-order nonlinear difference systems
    Applied Mathematics and Computation, vol. 152, no. 3, pp. 779–798, 2004
  104. Existence and global stability of periodic solutions of a discrete predator?prey system with delays*1
    Applied Mathematics and Computation, vol. 153, no. 2, pp. 337–351, 2004
  105. Interval oscillation of second-order half-linear functional differential equations*1
    Applied Mathematics and Computation, vol. 155, no. 2, pp. 451–468, 2004
  106. Classification and existence of positive solutions of systems of Volterra nonlinear difference equations
    Applied Mathematics and Computation, vol. 155, no. 2, pp. 469–478, 2004
  107. Periodic solutions of delayed Leslie?Gower predator?prey models
    Applied Mathematics and Computation, vol. 155, no. 3, pp. 591–605, 2004
  108. Optimal birth control for predator?prey system of three species with age-structure
    Applied Mathematics and Computation, vol. 155, no. 3, pp. 665–685, 2004
  109. Oscillation theorems for second-order nonlinear differential equations with damped term1
    Mathematical and Computer Modelling, vol. 39, no. 4-5, pp. 457–471, 2004
  110. Positive solutions of BVPs for third-order nonlinear difference systems1
    Computers & Mathematics with Applications, vol. 47, no. 4-5, pp. 611–620, 2004
  111. Interval oscillation criteria for second-order nonlinear perturbed differential equations
    Computers & Mathematics with Applications, vol. 47, no. 4-5, pp. 751–765, 2004
  112. Periodic solutions of delayed ratio-dependent predator–prey models with monotonic or nonmonotonic functional responses
    Nonlinear Analysis: Real World Applications, vol. 5, no. 2, pp. 247–263, 2004
  113. Existence and global attractivity of positive periodic solution of an impulsive delay differential equation
    Applicable Analysis, vol. 83, no. 12, pp. 1279–1290, 2004
  114. Periodic solutions and stability for a delayed discrete ratio-dependent predator-prey system with Holling-type functional response
    Discrete Dynamics in Nature and Society, vol. 2004, no. 2, pp. 325–343, 2004
  115. Existence and global stability of positive periodic solutions of a discrete predator-prey system with delays
    Advances in Difference Equations, vol. 2004, no. 4, pp. 321–336, 2004
  116. Oscillation Criteria for Second-Order Half-Linear Ordinary Differential Equations with Damping
    Rocky Mountain Journal of Mathematics, vol. 33, no. 3, pp. 927–951, 2003
  117. Existence and global stability of positive periodic solutions of a discrete delay competition system
    International Journal of Mathematics and Mathematical Sciences, vol. 2003, no. 38, pp. 2401–2413, 2003
  118. Positive solutions of higher-order nonlinear delay difference equations
    Computers & Mathematics with Applications, vol. 45, no. 6-9, pp. 1203–1211, 2003
  119. Oscillation of certain two-dimensional nonlinear difference systems
    Computers & Mathematics with Applications, vol. 45, no. 6-9, pp. 1221–1226, 2003
  120. Periodic solutions of neutral difference equations
    Computers & Mathematics with Applications, vol. 45, no. 6-9, pp. 1245–1251, 2003
  121. Remarks on two recent oscillation theorems for second-order linear difference equations
    Applied Mathematics Letters, vol. 16, no. 2, pp. 161–163, 2003
  122. Optimal birth control for an age-dependent n-dimensional food chain model
    Journal of Mathematical Analysis and Applications, vol. 287, no. 2, pp. 557–576, 2003
  123. Global attractivity in the recursive sequence xn+1=(a-ßxn)/(?-xn-1)
    Applied Mathematics and Computation, vol. 138, no. 2-3, pp. 415–423, 2003
  124. Asymptotic behavior of nonlinear difference systems
    Applied Mathematics and Computation, vol. 140, no. 2-3, pp. 307–316, 2003
  125. Multiple positive solutions of a discrete difference system
    Applied Mathematics and Computation, vol. 143, no. 2-3, pp. 213–221, 2003
  126. Global attractivity in a rational recursive sequence
    Applied Mathematics and Computation, vol. 145, no. 1, pp. 1–12, 2003
  127. Existence and global stability of positive periodic solutions of a predator–prey system with delays
    Applied Mathematics and Computation, vol. 146, no. 1, pp. 167–185, 2003
  128. Multiple positive solutions to second-order Neumann boundary value problems
    Applied Mathematics and Computation, vol. 146, no. 1, pp. 187–194, 2003
  129. Oscillation of second-order sublinear neutral delay difference equations
    Applied Mathematics and Computation, vol. 146, no. 2-3, pp. 543–551, 2003
  130. Three positive solutions of a nonlinear three-point boundary value problem
    Journal of Mathematical Analysis and Applications, vol. 288, no. 2, pp. 708–716, 2003
  131. Permanence and asymptotic properties of nonlinear delay difference equations
    Applied Mathematics and Mechanics, vol. 24, no. 11, pp. 1273–1280, 2003
  132. Mathematische Nachrichten, vol. 246-247, no. 1, pp. 156–169, 2002
  133. An oscillation criterion for nonhomogeneous half-linear differential equations
    Applied Mathematics Letters, vol. 15, no. 3, pp. 259–263, 2002
  134. Classifications and existence of positive solutions of higher order nonlinear iterative functional differential equations
    Journal of Computational and Applied Mathematics, vol. 139, no. 2, pp. 351–367, 2002
  135. Classification schemes for positive solutions of nonlinear differential systems?
    Mathematical and Computer Modelling, vol. 36, no. 4-5, pp. 411–418, 2002
  136. Asymptotic Behavior of a Class of Nonlinear Delay Difference Equations
    The Journal of Difference Equations and Applications, vol. 8, no. 8, pp. 719–728, 2002
  137. Ukrainian Mathematical Journal, vol. 53, no. 9, pp. 1391–1406, 2001
  138. Classification schemes for nonoscillatory solutions of two-dimensional nonlinear difference systems
    Computers & Mathematics with Applications, vol. 42, no. 3-5, pp. 341–355, 2001
  139. Unbounded positive solutions of higher-order nonlinear functional differential equations
    Applied Mathematics Letters, vol. 14, no. 7, pp. 825–830, 2001
  140. Oscillation of the Emden–Fowler Difference Systems,
    Journal of Mathematical Analysis and Applications, vol. 256, no. 2, pp. 478–485, 2001
  141. Interval Oscillation Criteria Related to Integral Averaging Technique for Certain Nonlinear Differential Equations
    Journal of Mathematical Analysis and Applications, vol. 245, no. 1, pp. 171–188, 2000
  142. On Unbounded Positive Solutions of Second-Order Difference Equations with a Singular Nonlinear Term,
    Journal of Mathematical Analysis and Applications, vol. 246, no. 1, pp. 80–88, 2000
  143. Classifications and existence of positive solutions of higher-order nonlinear delay differential equations
    Nonlinear Analysis, vol. 41, no. 3-4, pp. 433–445, 2000
  144. Oscillation criteria for second-order nonlinear differential equations with integrable coefficient
    Applied Mathematics Letters, vol. 13, no. 8, pp. 1–6, 2000
  145. Monotone solutions of second-order nonlinear differential equations
    Applied Mathematics Letters, vol. 13, no. 4, pp. 65–70, 2000
  146. Oscillation theorems for second-order nonlinear difference equations
    Mathematical and Computer Modelling, vol. 31, no. 6-7, pp. 71–79, 2000
  147. Journal of Optimization Theory and Applications, vol. 106, no. 3, pp. 627–655, 2000
  148. Interval oscillation criteria for a forced second order nonlinear ordinary differential equation
    Applicable Analysis, vol. 75, no. 3, pp. 341–347, 2000
  149. Unbounded positive solutions of higher-order difference equations with singular nonlinear term
    Computers & Mathematics with Applications, vol. 39, no. 3-4, pp. 177–184, 2000
  150. Interval oscillation criteria for second-order nonlinear differential equations with damping
    Computers & Mathematics with Applications, vol. 40, no. 2-3, pp. 217–230, 2000
  151. Oscillation criteria for second-order nonlinear difference equations with damped term
    Computers & Mathematics with Applications, vol. 37, no. 6, pp. 17–30, 1999
  152. Existence and asymptotic behavior of positive solutions of higher-order nonlinear difference equations with delay
    Mathematical and Computer Modelling, vol. 29, no. 9, pp. 39–47, 1999
  153. A study of average-case speedup and scalability of parallel computations on static networks
    Mathematical and Computer Modelling, vol. 29, no. 9, pp. 83–94, 1999
  154. Asymptotic behavior of nonoscillatory solutions of nth-order neutral nonlinear equations with oscillating coefficients
    Nonlinear Analysis, vol. 36, no. 7, pp. 891–898, 1999
  155. Positive solutions of an odd-order neutral delay nonlinear differential equations
    Nonlinear Analysis, vol. 36, no. 7, pp. 899–913, 1999
  156. Oscillation of higher-order neutral nonlinear difference equations
    Applied Mathematics Letters, vol. 11, no. 4, pp. 1–8, 1998
  157. Asymptotic trichotomy for positive solutions of a class of odd order nonlinear neutral difference equations
    Computers & Mathematics with Applications, vol. 35, no. 8, pp. 101–108, 1998
  158. Oscillation criteria for a nonlinear difference equation
    Computers & Mathematics with Applications, vol. 36, no. 8, pp. 87–94, 1998
  159. Oscillation of Certain Second-Order Nonlinear Differential Equations
    Journal of Mathematical Analysis and Applications, vol. 217, no. 1, pp. 1–14, 1998
  160. Positive Solutions of Second Order Nonlinear Differential Equations,
    Journal of Mathematical Analysis and Applications, vol. 221, no. 1, pp. 326–337, 1998
  161. Oscillation criteria for first-order neutral nonlinear difference equations with variable coefficients
    Applied Mathematics Letters, vol. 10, no. 6, pp. 101–106, 1997