L. Grama

activity

20092026

most citedThe Ricci flow of left invariant metrics on full flag manifold SU(3)/T from a dynamical systems point of view

11 citations · 42 across the 39 of their papers we have counts for

collaborators

Showing 2024 · math.DGShow all

3 papers · 2 filters

math.DG2024

Bundle type sub-Riemannian structures on holonomy bundles

Eder M. Correa, Giovane Galindo, Lino Grama

In this paper, combining the Rashevsky-Chow-Sussmann (orbit) theorem with the Ambrose-Singer theorem, we introduce the notion of controllable principal connections on principal $G$ …

math.DG2024

A Geometric Realization of Spherical T-Duality via $⋆$ -Diagrams

Leonardo F. Cavenaghi, Lino Grama, Ludmil Katzarkov

We relate spherical T-duality for oriented linear $S^{3}$ -bundles over $S^{4}$ (the Milnor bundles $M_{m, n}$ , which are $S^{3}$ -principal exactly when $m = 0$ or…

math.DG2024★ 2 cited

Gromoll--Meyer's actions and the geometry of (exotic) spacetimes

Leonardo F. Cavenaghi, Lino Grama

Since the advent of new pairwise non-diffeomorphic structures on smooth manifolds, it has been questioned whether two topologically identical manifolds could admit different geomet…

Bundle type sub-Riemannian structures on holonomy bundles

A Geometric Realization of Spherical T-Duality via ⋆-Diagrams

Gromoll--Meyer's actions and the geometry of (exotic) spacetimes

A Geometric Realization of Spherical T-Duality via $⋆$ -Diagrams