2 papers
math.OC2026
A Variable-Metric Non-monotone Line Search Method for Mixed Variational Inequalities and Equilibrium Problems
Mohammed Alshahrani
We propose a scaled gap-function method for variational inequalities, mixed variational inequalities, and equilibrium problems over a closed convex set. The method drives a gap fun…
math.OC2026
Spectral conjugate gradient projection methods for large-scale monotone equations without Lipschitz continuity
Kabenge Hamiss, Mohammed Alshahrani, Mujahid N. Syed
We introduce two derivative-free projection methods for large-scale systems of nonlinear monotone equations subject to convex constraints. Both methods incorporate an adaptive spec…