57 research outputs found
Dimensions of products of hyperbolic spaces
We give estimates on asymptotic dimensions of products of general hyperbolic
spaces with following applications to the hyperbolic groups. We give examples
of strict inequality in the product theorem for the asymptotic dimension in the
class of the hyperbolic groups; and examples of strict inequality in the
product theorem for the hyperbolic dimension. We prove that R is dimensionally
full for the asymptotic dimension in the class of the hyperbolic groups
Locally homogeneous -Riemannian manifolds
We show that locally homogeneous -Riemannian manifolds are
smooth.Comment: 17 page
5-point CAT(0) spaces after Tetsu Toyoda
We give another proof of Toyoda's theorem that describes 5-point subpaces in
CAT(0) length spacesComment: 9 pages, 8 figure
Trees meet octahedron comparison
We show that trees and their products meet octahedron comparison.Comment: 4 pages, 4 figure
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