3 citations · 4 across the 8 of their papers we have counts for
5 papers · 1 filter
Conformal Minimal Foliations on Semi-Riemannian Lie Groups
Elsa Ghandour, Sigmundur Gudmundsson, Victor Ottosson
We study left-invariant foliations on semi-Riemannian Lie groups generated by a subgroup . We are interested in such foliations which are conformal and with m…
Explicit harmonic morphisms and -harmonic functions from the complex and quaternionic Grassmannians
Elsa Ghandour, Sigmundur Gudmundsson
We construct explicit complex-valued -harmonic functions and harmonic morphisms on the classical compact symmetric complex and quaternionic Grassmannians. The ingredients for ou…
Almost complex surfaces in the nearly Kahler SL(2,R)xSL(2,R)
Elsa Ghandour, Luc Vrancken
The space admits a natural homogeneous pseudo-Riemannian nearly Kaehler structure. We investigate almost complex surfaces in this space. I…
Complex-valued (p,q)-harmonic morphisms from Riemannian manifolds
Elsa Ghandour, Sigmundur Gudmundsson
We introduce the natural notion of (p,q)-harmonic morphisms between Riemannian manifolds. This unifies several theories that have been studied during the last decades. We then stud…
Conformal foliations on Lie groups and complex-valued harmonic morphisms
Elsa Ghandour, Sigmundur Gudmundsson, Thomas Turner
We study left-invariant foliations on Riemannian Lie groups generated by a subgroup . We are interested in such foliations which are conformal and with minimal…