Degenerating Families of Dendrograms
Degenerating Families of Dendrograms
复制标题
树状图的退化家族
DOI:
10.1007/s00357-008-9009-5
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发表时间:
2008
影响因子:
2
通讯作者:
Patrick Erik Bradley
中科院分区:
文献类型:
--
作者:
Patrick Erik Bradley
Dendrograms used in data analysis are ultrametric spaces, hence objects of nonarchimedean geometry. It is known that there existp-adic representations of dendrograms. Completed by a point at infinity, they can be viewed as subtrees of the Bruhat-Tits tree associated to thep-adic projective line. The implications are that certain moduli spaces known in algebraic geometry are in factp-adic parameter spaces of dendrograms, and stochastic classification can also be handled within this framework. At the end, we calculate the topology of the hidden part of a dendrogram.
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影响因子:
2
作者:
Murtagh, F
通讯作者:
Murtagh, F
DOI:
10.1016/s1385-7258(88)80024-6
发表时间:
1988
期刊:
arXiv: Number Theory
影响因子:
--
作者:
L. Gerritzen;F. Herrlich;M. Put
通讯作者:
M. Put
DOI:
10.1515/crll.1978.297.21
发表时间:
1978
期刊:
Journal für die reine und angewandte Mathematik (Crelles Journal)
影响因子:
--
作者:
L. Gerritzen
通讯作者:
L. Gerritzen
影响因子:
1.8
作者:
Fumiharu Kato
通讯作者:
Fumiharu Kato
影响因子:
0.9
作者:
F. Kirwan
通讯作者:
F. Kirwan