4 citations · 6 across the 3 of their papers we have counts for
3 papers
math.DG2016★ 1 cited
Cohomogeneity one actions on anti de Sitter spacetimes
J. C. Diaz-Ramos, S. M. B. Kashani, M. J. Vanaei
In this paper we classify, up to orbit equivalence, cohomogeneity one actions of connected closed Lie subgroups of on the -dimensional anti de Sitter spacetime $Ad…
math.DG2011★ 1 cited
Homogeneous polar foliations of complex hyperbolic spaces
Jurgen Berndt, J. Carlos Diaz-Ramos
We prove that, up to isometric congruence, there are exactly 2n+1 homogeneous polar foliations of the complex hyperbolic space. We also give an explicit description of each of thes…
math.DG2008★ 4 cited
Hyperpolar homogeneous foliations on symmetric spaces of noncompact type
J. Berndt, J. C. Diaz-Ramos, H. Tamaru
A foliation on a Riemannian manifold is hyperpolar if it admits a flat section, that is, a connected closed flat submanifold that intersects each leaf of the foliation orthogonally…