Maria Andrade

collaborators

2 papers

math.DG2026

Torsional Rigidity and Spherical Deficit for a Dirichlet Problem on Riemannian Manifolds

Maria Andrade, Allan Freitas

In this work, we study several inequalities related to a Dirichlet problem on Riemannian manifolds whose Ricci curvature is bounded from below. First, we establish inequalities inv…

math.DG2025

On gradient $I ¨ $ -Einstein solitons with Bach tensor radially nonnegative

Maria Andrade, Valter Borges, Hiuri Reis

In this paper, we study $n$ -dimensional gradient $I ¨ $ -Einstein solitons whose Bach tensor is radially nonnegative. Under this assumption, we show that such $I ¨ $ -Einstein solitons a…

Torsional Rigidity and Spherical Deficit for a Dirichlet Problem on Riemannian Manifolds

On gradient I¨-Einstein solitons with Bach tensor radially nonnegative

On gradient $I ¨ $ -Einstein solitons with Bach tensor radially nonnegative