3 papers
math.AP2026
Gradient constraints, Born-Infeld, and maximal surfaces via superposition of infinitely many -Laplacians
Haydar Abdel Hamid, Juan Carlos Chata Ortiz, Francesco Petitta +1
We study the Dirichlet problem for an infinite series of -Laplacians, where $\{a_{p}\}…
math.CA2015
Integrable solutions of a generalized mixed-type functional integral equation
Haydar Abdel Hamid, Waad Al Sayed
In this work, we prove the existence of integrable solutions for the following generalized mixed-type nonlinear functional integral equation $$x(t)=g\left(t,(Tx)(t)\right)+f\left(t…
math.AP2008
On the connection between two quasilinear elliptic problems with source terms of order 0 or 1
Haydar Abdel Hamid, Marie-Françoise Bidaut-Véron
We establish a precise connection between two elliptic quasilinear problems with Dirichlet data in a bounded domain of The first one, of the form \[ -Δ_{p}u=β(u)|…