Estimates of the Laplacian Spectrum and Bounds of Topological Invariants for Riemannian Manifolds with Boundary II
| 09 apr 2020
INFORMAZIONI SU QUESTO ARTICOLO
Pubblicato online: 09 apr 2020
Pagine: 165 - 179
Ricevuto: 22 mar 2019
Accettato: 26 lug 2019
DOI: https://doi.org/10.2478/auom-2020-0012
Parole chiave
© 2020 Luca Sabatini, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
We present some estimate of the Laplacian Spectrum and of Topological Invariants for Riemannian manifold with pinched sectional curvature and with non-empty and non-convex boundary with finite injectivity radius. These estimates do not depend directly on the the lower bound of the boundary injectivity radius but on the bounds of the curvatures of the manifold and its boundary.