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math.DG2008★ 11 cited
Twistors, 4-symmetric spaces and integrable systems
Francis E. Burstall, Idrisse Khemar
An order four automorphism of a Lie algebra gives rise to an integrable system discussed by Terng. We show that solutions of this system may be identified with certain vertically h…
math.DG2008★ 2 cited
Geometric Interpretation of Second Elliptic Integrable System
Idrisse Khemar
In this paper we give a geometrical interpretation of all the second elliptic integrable systems associated to 4-symmetric spaces. We first show that a 4-symmetric space ca…
math.DG2005
Supersymmetric Harmonic Maps into Symmetric Spaces
Idrisse Khemar
We study supersymmetric harmonic maps from the point of view of integrable system. It is well known that harmonic maps from R^2 into a symmetric space are solutions of a integrable…