M. Alcheikh

collaborators

2 papers

math.OC2025

Optimal Convergence Rate for Mirror Descent Methods with special Time-Varying Step Sizes Rules

Mohammad Alkousa, Fedor Stonyakin, Asmaa Abdo +1

In this paper, the optimal convergence rate $O (N^{- 1/2})$ (where $N$ is the total number of iterations performed by the algorithm), without the presence of a logarithmic…

math.OC2024

Higher Degree Inexact Model for Optimization problems

Mohammad Alkousa, Fedor Stonyakin, Alexander Gasnikov +2

In this paper, it was proposed a new concept of the inexact higher degree $(I^´, L, q)$ -model of a function that is a generalization of the inexact $(I^´, L)$ -model, $(I^´, L)$ -oracle…