Resumen de The homotopy type of invariant control set

Alexandre J. Santana

• Let G be a noncompact semi-simple Lie group, consider S a semigroup which contains a large Lie semigroup. We computer the homotopy type πₙ(C), where C is the invariant control set of the homogeneous space G=P with P ⊂ G a parabolic subgroup of G.