Personal Information

  • Position : Associate Professor
  • Department : Mathematics
  • Specification :
  • Work Phone : 2403866/057
  • Email : bassant@du.edu.eg

E-Courses

Researches

  1. Maclaurin Coefficient Estimates of Bi-Univalent Functions Connected with the q-Derivative
  2. Oscillation criteria for third order delay nonlinear differential equations
  3. Asymptotic behavior and oscillation of third-order nonlinear neutral differential equations with mixed nonlinearities
  4. Oscillation criteria for advanced half-linear differential equations of second order
  5. Subclasses of Bi-Univalent Functions Associated with q-Confluent Hypergeometric Distribution Based Upon the Horadam Polynomials
  6. Maclaurin coefficient estimates of bi-univalent functions connected with the q-derivative, Mathematics 8 (2020), 418
  7. Oscillation criteria for third order nonlinear neutral differential equation
  8. Maclaurin coefficient estimates of bi-univalent functions connected with the q-derivative, Mathematics, 8 (2020), 1-14
  9. New aspects for the oscillation of first-order difference equations with deviating arguments
  10. Coefficients Bounds of Multivalent Function Connected with q-Analogue of Salagean Operator
  11. Oscillation conditions for difference equations with several variable delays
  12. Second-order advanced dynamic equations on time scales: Oscillation analysis via monotonicity properties
  13. New results for the upper bounds of the distance between adjacent zeros of first-order differential equations with several variable delays
  14. New explicit oscillation criteria for first-order differential equations with several non-monotone delays
  15. Subclasses of Analytic Functions with Respect to Symmetric and Conjugate Points Connected with q-Analogue of the Bessel Function
  16. Q-Analogue of Linear Differential Operator on Meromorphic p-Valent Functions with Connected Sets
  17. Oscillation and global asymptotic stability of a neuronic equation with two delays.
  18. Iterative Kneser-Type Criteria for Oscillation of Half-Linear Second-Order Advanced Dynamic Equations
  19. Enhanced Kneser-type oscillation criteria for second-order functional quasilinear dynamic equations on time scales
  20. Oscillation criterion for half-linear sublinear functional noncanonical dynamic equations
  21. Improved Hille-Type and Ohriska-Type Criteria for Half-Linear Third-Order Dynamic Equations
  22. Improved Kneser-type oscillation criterion for half-linear dynamic equations on time scales
  23. Iterative oscillation criteria of third-order nonlinear damped neutral differential equations
  24. New subclasses of bi-univalent functions connected with a q- analogue of convolution based upon the Legendre polynomials
  25. New oscillation conditions for first-order linear retarded difference equations with non-monotone arguments
  26. Oscillation of third order damped nonlinear differential equation