Mourad El Ouali

collaborators

3 papers

math.AP2021

Hemivariational Inequalities on Graphs

Nouhayla Ait Oussaid, Khalid Akhlil, Sultana Ben Aadi +2

In this paper, a new class of hemivariational inequalities is introduced. It concerns Laplace operator on locally finite graphs together with multivalued nonmonotone nonlinearities…

math.AP2020

Multivalued nonmonotone dynamic boundary condition

Khadija Aayadi, Khalid Akhlil, Sultana Ben Aadi +1

In this paper, we introduce a new class of hemivariational inequalities, called dynamic boundary hemivariational inequalities reflecting the fact that the governing operator is als…

math.CO2020

Approximation algorithm for the Multicovering Problem

Abbass Gorgi, Mourad El Ouali, Anand Srivastav +1

Let $H = (V, E)$ be a hypergraph with maximum edge size $ℓ$ and maximum degree $Δ$ . For given numbers $b_{v} \in N_{\geq 2}$ , $v \in V$ , a set multicover i…