Keywords = existence of solution
Solvability of an Initial-value Problem of Non-linear Implicit Fractal Differential Equation

Volume 1, Issue 2, December 2023, Pages 76-79

Shaymaa I. Nasim; Ahmed M. A. El-Sayed; Wagdy G. El-Sayed


A constrained problem of a nonlinear functional integral equation subject to the pantograph problem

Volume 1, Issue 2, December 2023, Pages 80-83

Esraa Samy Elghanam; Ahmed M. A. El-Sayed; Mahmoud Elalem