On the Gromov-Hausdorff limit of metric spaces
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Abstract In this paper, we show that a class of metric spaces determined by a continuous function f, which defines on the metric space of all real, n × n-matrices m is closed under the Gromov-Hausdorff convergence. This conclusion can be used to prove some metric properties of metric space is stable under the Gromov-Hausdorff convergence. Secondly, we consider the stability problem in Gromov hyperbolic space and show that if a sequence of Gromov hyperbolic spaces (Xn, dn) is said to converge to (X, d) in the sense of Gromov-Hausdorff convergence, then the Gromov hyperbolicity δ(Xn) of (Xn, dn) tends to the Gromov hyperbolicity δ(X) of (X, d).
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2013 ◽
Vol 1
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pp. 200-231
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1947 ◽
Vol 188
(1015)
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pp. 439-463
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