4 papers
The Motion of a Point Vortex in Multiply Connected Polygonal Domains
El Mostafa Kalmoun, Mohamed M S Nasser, Khalifa A. Hazaa
We study the motion of a single point vortex in simply and multiply connected polygonal domains. In case of multiply connected domains, the polygonal obstacles can be viewed as the…
On local quasi efficient solutions for nonsmooth vector optimization
Mohsine Jennane, Lhoussain El Fadil, El Mostafa Kalmoun
We are interested in local quasi efficient solutions for nonsmooth vector optimization problems under new generalized approximate invexity assumptions. We formulate necessary and s…
Application of integral equations to simulate local fields in carbon nanotube reinforced composites
Mohamed M S Nasser, El Mostafa Kalmoun
We consider the steady heat conduction problem within a thermal isotropic and homogeneous square ring composite reinforced by non-overlapping and randomly distributed carbon nanotu…
Numerical computation of Mityuk's function and radius for circular-radial slit domains
El Mostafa Kalmoun, Mohamed M S Nasser, Matti Vuorinen
We consider Mityuk's function and radius which have been proposed in \cite{Mit} as generalizations of the reduced modulus and conformal radius to the cases of multiply connected do…