15 citations · 18 across the 3 of their papers we have counts for
3 papers
math.DG2008★ 2 cited
Lightlike hypersurfaces in indefinite -manifolds
Letizia Brunetti, Anna Maria Pastore
In a metric -manifold we study lightlike hypersurfaces tangent to the characteristic vector fields, and owing to the presence of the -structure, we determine some dec…
math.DG2008★ 15 cited
Curvature of a class of indefinite globally framed -manifolds
Letizia Brunetti, Anna Maria Pastore
We present a compared analysis of some properties of indefinite almost -manifolds and indefinite -manifolds. We give some characterizations in terms of th…
math.DG2008★ 1 cited
Mixed metric 3-contact manifolds and paraquaternionic Kähler manifolds
Angelo V. Caldarella, Anna Maria Pastore
We study manifolds endowed with mixed metric 3--contact structures, proving that the distribution spanned by the Reeb vector fields is integrable, with totally geodesic integral ma…