Alberto Raffero

activity

20132026

most citedOn the automorphism group of a closed G

_{2}

-structure

17 citations · 125 across the 31 of their papers we have counts for

collaborators

Showing 2017Show all

4 papers · 1 filter

math.DG2017★ 11 cited

Closed G $_{2}$ -structures on non-solvable Lie groups

Anna Fino, Alberto Raffero

We investigate the existence of left-invariant closed G $_{2}$ -structures on seven-dimensional non-solvable Lie groups, providing the first examples of this type. When the Lie algebra…

math.DG2017★ 4 cited

Homogeneous symplectic half-flat 6-manifolds

Fabio Podestà, Alberto Raffero

We consider 6-manifolds endowed with a symplectic half-flat SU(3)-structure and acted on by a transitive Lie group G of automorphisms. We review a classical result allowing to show…

math.DG2017★ 6 cited

Closed warped G $_{2}$ -structures evolving under the Laplacian flow

Anna Fino, Alberto Raffero

We study the behaviour of the Laplacian flow evolving closed G $_{2}$ -structures on warped products of the form $M^{6} \times S^{1}$ , where the base $M^{6}$ is a compact 6-manifold…

math.DG2017★ 3 cited

Convexity theorems for the gradient map on probability measures

Leonardo Biliotti, Alberto Raffero

Given a Kähler manifold $(Z, J, ω)$ and a compact real submanifold $M \subset Z$ , we study the properties of the gradient map associated with the action of a noncompact real reductive…

Closed G2​-structures on non-solvable Lie groups

Homogeneous symplectic half-flat 6-manifolds

Closed warped G2​-structures evolving under the Laplacian flow

Convexity theorems for the gradient map on probability measures

Closed G $_{2}$ -structures on non-solvable Lie groups

Closed warped G $_{2}$ -structures evolving under the Laplacian flow