Analysis on Laakso graphs with application to the structure of transportation cost spaces
Analysis on Laakso graphs with application to the structure of transportation cost spaces
复制标题
Laakso图分析及其在运输成本空间结构中的应用
DOI:
10.1007/s11117-021-00821-w
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发表时间:
2021
期刊:
影响因子:
1
通讯作者:
Ostrovskii, Mikhail I.
中科院分区:
文献类型:
--
作者:
Dilworth, S. J.;Kutzarova, Denka;Ostrovskii, Mikhail I.
This article is a continuation of our article in Dilworth et al. (Can J Math 72:774–804, 2020). We construct orthogonal bases of the cycle and cut spaces of the Laakso graph. They are used to analyze projections from the edge space onto the cycle space and to obtain reasonably sharp estimates of the projection constant of, the space of Lipschitz functions on. We deduce that the Banach–Mazur distance from, the transportation cost space of, toof the same dimension is at least, which is the analogue of a result from [op. cit.] for the diamond graph. We calculate the exact projection constants of, whereis the diamond graph of branchingk. We also provide simple examples of finite metric spaces, transportation cost spaces on which containandisometrically.
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DOI:
--
发表时间:
2019
期刊:
影响因子:
--
作者:
Seychelle S. Khan;M. Mim;M. Ostrovskii
通讯作者:
M. Ostrovskii
DOI:
10.1007/978-3-319-30961-3_15
发表时间:
2011-02
期刊:
arXiv: Functional Analysis
影响因子:
--
作者:
M. Ostrovskii
通讯作者:
M. Ostrovskii
DOI:
--
发表时间:
2019
期刊:
影响因子:
--
作者:
Seychelle S. Khan;M. Mim;M. Ostrovskii
通讯作者:
M. Ostrovskii
影响因子:
0.5
作者:
U. Lang;C. Plaut
通讯作者:
C. Plaut
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
Alexandre Godard
通讯作者:
Alexandre Godard