Parabolicity and Cheeger's constant on graphs
Á Martínez-Pérez, JM Rodríguez - Revista de la Real Academia de …, 2024 - Springer
Herein we study p-parabolicity on graphs. We prove that if a uniform graph satisfies the
(Cheeger) isoperimetric inequality, then it is non-p-parabolic for every 1< p<∞. Moreover …
(Cheeger) isoperimetric inequality, then it is non-p-parabolic for every 1< p<∞. Moreover …
Cheeger isoperimetric constant of Gromov hyperbolic manifolds and graphs
A Martínez-Pérez, JM Rodríguez - … in Contemporary Mathematics, 2018 - World Scientific
In this paper, we study the relationship of hyperbolicity and (Cheeger) isoperimetric
inequality in the context of Riemannian manifolds and graphs. We characterize the …
inequality in the context of Riemannian manifolds and graphs. We characterize the …
Stability of p‐parabolicity under quasi‐isometries
A Granados, D Pestana, A Portilla… - Mathematische …, 2022 - Wiley Online Library
Kanai proved the stability under quasi‐isometries of numerous global properties (including
existence of Green's function, ie, non‐parabolicity) between Riemannian manifolds of …
existence of Green's function, ie, non‐parabolicity) between Riemannian manifolds of …
A note on isoperimetric inequalities of Gromov hyperbolic manifolds and graphs
Á Martínez-Pérez, JM Rodríguez - Revista de la Real Academia de …, 2021 - Springer
We study in this paper the relationship of isoperimetric inequality and hyperbolicity for
graphs and Riemannian manifolds. We obtain a characterization of graphs and Riemannian …
graphs and Riemannian manifolds. We obtain a characterization of graphs and Riemannian …
Isoperimetric inequalities in Riemann surfaces and graphs
Á Martínez-Pérez, JM Rodríguez - The Journal of Geometric Analysis, 2021 - Springer
A celebrated theorem of Kanai states that quasi-isometries preserve isoperimetric
inequalities between uniform Riemannian manifolds (with positive injectivity radius) and …
inequalities between uniform Riemannian manifolds (with positive injectivity radius) and …
Stability of the volume growth rate under quasi-isometries
A Granados, D Pestana, A Portilla… - Revista Matemática …, 2020 - Springer
Kanai proved powerful results on the stability under quasi-isometries of numerous global
properties (including the volume growth rate) between non-bordered Riemannian manifolds …
properties (including the volume growth rate) between non-bordered Riemannian manifolds …
On p-parabolicity of Riemannian manifolds and graphs
A Martinez-Perez, JM Rodriguez - Revista Matemática Complutense, 2022 - Springer
Kanai proved that quasi-isometries between Riemannian manifolds with bounded geometry
preserve many global properties, including the existence of Green's function, ie, non …
preserve many global properties, including the existence of Green's function, ie, non …