Uniform Non-Equivalence between Euclidean and Hyperbolic Spaces
E. Gorelik, Joram Lindenstrauss, Mark Rudelson
Abstract
E. Gorelik, Joram Lindenstrauss, Mark Rudelson
Abstract
It is well known that the Euclidean and hyperbolic (Lobachevsky-Bolyai) spaces E n , H n of the same dimension n are homeomorphic. V. A. Efremovich ([1], [2]) proved in 1945, that E n and H n are not uniformly homeomorphic; this means that there does not exist any homeomorphism between them that is uniform together with its inverse.
A significance statement is not available in the OpenAlex record.
A contribution statement is not available in the OpenAlex record.
Method details are not available in the OpenAlex metadata.
Findings are not separately available in the OpenAlex metadata.
Limitations are not available in the OpenAlex metadata.
Application details are not available in the OpenAlex metadata.
It is well known that the Euclidean and hyperbolic (Lobachevsky-Bolyai) spaces E n , H n of the same dimension n are homeomorphic. V. A. Efremovich ([1], [2]) proved in 1945, that E n and H n are not uniformly homeomorphic; this means that there does not exist any homeomorphism between them that is uniform together with its inverse.
Key concepts: Mathematics, Euclidean geometry, Homeomorphism (graph theory), Equivalence (formal languages), Pure mathematics, Hyperbolic geometry, Dimension (graph theory), Inverse