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The Infinite Dimensional Hyperbolic Space H~∞ Does Not Have Property A

The Infinite Dimensional Hyperbolic Space H~∞ Does Not Have Property A
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摘要 The author constructs a sequence of cubes in the infinitely dimensional hyperbolic space H∞ which is equi-coarsely equivalent to Z2n. As a corollary, it is proved that the infinitely dimensional hyperbolic space H∞ does not have property A. The author constructs a sequence of cubes in the infinitely dimensional hyper-bolic space H∞ which is equi-coarsely equivalent to Z2^n. As a corollary, it is proved that the infinitely dimensional hyperbolic space H∞ does not have property A.
作者 Zhaobo HUANG
出处 《Chinese Annals of Mathematics,Series B》 SCIE CSCD 2010年第4期491-496,共6页 数学年刊(B辑英文版)
基金 supported by the National Natural Science Foundation of China(No.10731020) the Shanghai Pujiang Program(No.08PJ14006)
关键词 双曲空间 无穷维 超空间 立方体 Coarse geometry, Property A, Hyperbolic space
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参考文献10

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