Transfinite asymptotic dimension and APD profiles
Transfinite asymptotic dimension and APD profiles
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DOI:
10.1016/j.topol.2021.107675
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发表时间:
2021-05
影响因子:
0.6
通讯作者:
Takamitsu Yamauchi
中科院分区:
文献类型:
--
作者:
Takamitsu Yamauchi
We prove that for a positive integer m and a non-negative integer n, if the transfinite asymptotic dimension of an∞-pseudometric space X is at most m⋅ ω+ n, then X has an integral APD profile (n+ 1, α 1,…, α m) for some non-decreasing functions α 1,…, α m. This answers a question of Orzechowski posed in 2020.