Andr'es J. Moreno

collaborators

3 papers

math.DG2026

Isometric solutions to the heterotic $G_{2}$ -system

Viviana del Barco, Udhav Fowdar, AndrÃ©s J. Moreno

In this note, we construct new solutions to the heterotic $G_{2}$ -system with non-abelian gauge group, both compact and non-compact, on certain $2$ -step nilmanifolds and $3$ …

math.DG2026

Homogeneous G2 and Sasakian instantons on the Stiefel 7-manifold

AndrÃ©s J. Moreno, Luis E. Portilla

We study homogeneous instantons on the seven dimensional Stiefel manifold V in the context of $G_{2}$ and Sasakian geometry. According to the reductive decomposition of V we provide…

math.DG2025

A parabolic flow for the large volume heterotic $G_{2}$ system

Mario Garcia-Fernandez, Andres J. Moreno, Alec Payne +1

We introduce a geometric flow of conformally coclosed $G_{2}$ -structures, whose fixed points are large volume solutions of the heterotic $G_{2}$ system, with vanishing scalar torsion c…

Isometric solutions to the heterotic G2​-system

Homogeneous G2 and Sasakian instantons on the Stiefel 7-manifold

A parabolic flow for the large volume heterotic G2​ system

Isometric solutions to the heterotic $G_{2}$ -system

A parabolic flow for the large volume heterotic $G_{2}$ system