11 citations · 42 across the 39 of their papers we have counts for
5 papers · 1 filter
A curvature approach to fatness
Leonardo F. Cavenaghi, Lino Grama
This paper delves into the concept of ``fat bundles'' within Riemannian submersions. One explores the structural implications of fat Riemannian submersions, particularly focusing o…
Scalar curvatures of invariant almost Hermitian structures on flag manifolds with two and three isotropic summands
Lino Grama, Ailton R. Oliveira
In this paper we study invariant almost Hermitian geometry on generalized flag manifolds which the isotropy representation decompose into two or three irreducible components. We wi…
Twisted Kähler-Einstein metrics on flag varieties
Eder M. Correa, Lino Grama
In this paper, we describe invariant twisted Kähler-Einstein (tKE) metrics on flag varieties. We also explore some applications of the ideas involved in the proof of our main resul…
Fatness and positive curvatures on Riemannian submersions
Leonardo F. Cavenaghi, Lino Grama, Llohann D. Sperança
Guided by rather counterintuitive properties of \emph{dual holonomy fields}, we introduce different notions of \emph{fatness} for Riemannian submersions. We introduce \emph{integra…
Geodesics on adjoint orbits of
Rafaela F. do Prado, Brian Grajales, Lino Grama
In this paper we study geodesics on adjoint orbits of equipped with -invariant metrics (maximal compact subgroup). Our main technique is translate this pr…