3 citations · 3 across the 2 of their papers we have counts for
2 papers
math.FA2022
Nearest point problem in countably normed spaces
Moustafa M. Zakaria, Nashat Faried, Hany A. El-Sharkawy
In a countably normed space which is a linear space equipped with a countable number of pair-wise compatible norms, we prove the existence of a common nearest point (in all norms)…
math.NA2022★ 3 cited
Adaptive Piecewise Poly-Sinc Methods for Ordinary Differential Equations
Omar Khalil, Hany El-Sharkawy, Maha Youssef +1
We propose a new method of adaptive piecewise approximation based on Sinc points for ordinary differential equations. The adaptive method is a piecewise collocation method which ut…