3 papers
math.DG2012
F-Harmonic maps as global maxima
Mohammed Benalili Hafida Benallal
In this note, we show that some F-harmonic maps into spheres are global maxima of the variations of their energy functional on the conformal group of the sphere. Our result extends…
math.DG2012
Some properties of F-harmonic maps
Mohammed Benalili, Hafida Benallal
In this note, we investigate estimates of the Morse index for F-harmonic maps into spheres, our results extend partially those obtained in ([14]) and ([15]) for harmonic and p-harm…
math.DG2010
On the Morse index of harmonic maps and minimal immersions
Mohammed Benalili, Hafida Benallal
In this paper we are concerned with harmonic maps and minimal immersions defined on compact Riemannian manifolds and with values in homogenous strongly harmonic manifolds. We show…