Mumford Dendrograms
Mumford Dendrograms
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芒福德树状图
DOI:
10.1093/comjnl/bxm088
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发表时间:
--
期刊:
影响因子:
--
通讯作者:
Patrick Erik Bradley
中科院分区:
文献类型:
--
作者:
Patrick Erik Bradley
An effective p-adic encoding of dendrograms is presented through an explicit embedding into the Bruhat–Tits tree for a p-adic number field. This field depends on the number of children of a vertex and is a finite extension of the field of p-adic numbers. It is shown that fixing p-adic representatives of the residue field allows a natural way of encoding strings by identifying a given alphabet with such representatives. A simple p-adic hierarchic classification algorithm is derived for p-adic numbers, and is applied to strings over finite alphabets. Examples of DNA coding are presented and discussed. Finally, new geometric and combinatorial invariants of time series of p-adic dendrograms are developed.
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影响因子:
2
作者:
Murtagh, F
通讯作者:
Murtagh, F
DOI:
10.1016/j.physa.2007.03.018
发表时间:
2007
影响因子:
3.3
作者:
A. Khrennikov;S. Kozyrev
通讯作者:
S. Kozyrev
影响因子:
2
作者:
Patrick Erik Bradley
通讯作者:
Patrick Erik Bradley
DOI:
10.1007/978-3-540-78246-9_12
发表时间:
2007
影响因子:
3.3
作者:
P. Bradley
通讯作者:
P. Bradley