On the non-parabolicity of $Sol_3$
We prove that $Sol_3$, the isometry group of the Minkowski plane, is non parabolic with respect to any left invariant metric.
math.DG↗
arXiv subjects
Álvaro Ramos
Publications and source records attributed to Álvaro Ramos.
On the asymptotic Plateau problem for area minimizing surfaces in $\mathbb{E}(-1,τ)$
We prove some existence and non-existence results for complete area minimizing surfaces in the homogeneous space $\mathbb{E}(-1,τ)$. As one of our main results, we present sufficient conditions for a curve $Γ$ in $\partial_{\infty} \mathbb{E}(-1,τ)$ to admit a solution to the asymptotic Plateau problem, in the sense that there exists a complete area minimizing surface in $\mathbb{E}(-1,τ)$ having $Γ$ as its asymptotic boundary.
math.DG↗